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FROM solr:9.6
COPY ./solr/docker/scripts/docker-entrypoint.sh /opt/solr/docker/scripts/docker-entrypoint.sh
COPY ./solr/docker/scripts/solr-foreground /opt/solr/docker/scripts/solr-foreground

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#!/bin/bash
files=$(find /var/solr -name write.lock)
if [ -n "$files" ]; then
rm $files
else
echo "No files found."
fi

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==============================================================
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==============================================================
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===========================================================================
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===========================================================================
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===========================================================================
Nori Korean Morphological Analyzer - Apache Lucene Integration
===========================================================================
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
=========================================================================
== Apache Tika Notices ==
=========================================================================
The following notices apply to modules/extraction:
This product includes software developed by the following copyright owners:
Copyright (c) 2000-2006 The Legion Of The Bouncy Castle
(http://www.bouncycastle.org)
Copyright (c) 2003-2005, www.pdfbox.org
Copyright (c) 2003-2005, www.fontbox.org
Copyright (c) 1995-2005 International Business Machines Corporation and others
Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
Copyright 2004 Sun Microsystems, Inc. (Rome JAR)
Copyright 2002-2008 by John Cowan (TagSoup -- http://ccil.org/~cowan/XML/tagsoup/)
Copyright (C) 1994-2007 by the Xiph.org Foundation, http://www.xiph.org/ (OggVorbis)
Copyright 2012 Kohei Taketa juniversalchardet (http://code.google.com/p/juniversalchardet/)
Lasse Collin and others, XZ for Java (http://tukaani.org/xz/java.html)
java-libpst is a pure java library for the reading of Outlook PST and OST files.
https://github.com/rjohnsondev/java-libpst
JMatIO is a JAVA library to read/write/manipulate with Matlab binary MAT-files.
http://www.sourceforge.net/projects/jmatio
=========================================================================
== Language Detection Notices ==
=========================================================================
The following notices apply to modules/langid:
This product includes software developed by Cybozu Labs, Inc.
(c)2010 All rights reserved by Cybozu Labs, Inc.
http://code.google.com/p/language-detection/
This product includes software developed by the Jsonic project:
http://sourceforge.jp/projects/jsonic/
=========================================================================
== Carrot2 Notice ==
=========================================================================
Copyright (C) 2002-2020, Dawid Weiss, Stanislaw Osinski.
Portions (C) Contributors listed in "carrot2.CONTRIBUTORS" file.
All rights reserved.
This product includes software developed by the Carrot2 Project.
See https://project.carrot2.org/
=========================================================================
== Guava Notice ==
=========================================================================
Copyright (C) 2009 Google Inc.
This product includes software developed by the Google Guava project.
See http://code.google.com/p/guava-libraries/
=========================================================================
== Prettify Notice ==
=========================================================================
Copyright (C) 2009 Google Inc.
This product includes software developed by the Google Prettify project.
See http://code.google.com/p/google-code-prettify/
=========================================================================
== Jackson Notice ==
=========================================================================
Copyright 2010 FasterXML, LLC
This product includes software developed by the Jackson project.
See http://jackson.codehaus.org/
=========================================================================
== HSQLDB Notice ==
=========================================================================
For content, code, and products originally developed by Thomas Mueller and the Hypersonic SQL Group:
Copyright (c) 1995-2000 by the Hypersonic SQL Group.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
Neither the name of the Hypersonic SQL Group nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE HYPERSONIC SQL GROUP,
OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This software consists of voluntary contributions made by many individuals on behalf of the
Hypersonic SQL Group.
For work added by the HSQL Development Group (a.k.a. hsqldb_lic.txt):
Copyright (c) 2001-2005, The HSQL Development Group
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
Neither the name of the HSQL Development Group nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL HSQL DEVELOPMENT GROUP, HSQLDB.ORG,
OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
=========================================================================
== Protocol Buffers Notice ==
=========================================================================
Protocol Buffers - Google's data interchange format
Copyright 2008 Google Inc.
http://code.google.com/apis/protocolbuffers/
=========================================================================
== SolrTextTagger Notice ==
=========================================================================
The TaggerRequestHandler and related classes in its package came from the
OpenSextant Solr Text Tagger,
Copyright 2013 The MITRE Corporation. All Rights Reserved.
This software was produced for the U. S. Government
under Contract No. W15P7T-11-C-F600, and is
subject to the Rights in Noncommercial Computer Software
and Noncommercial Computer Software Documentation
Clause 252.227-7014 (JUN 1995)
=========================================================================
== Jose4j Notice ==
=========================================================================
jose4j
Copyright 2012-2015 Brian Campbell
EcdsaUsingShaAlgorithm contains code for converting the concatenated
R & S values of the signature to and from DER, which was originally
derived from the Apache Santuario XML Security library's SignatureECDSA
implementation. http://santuario.apache.org/
The Base64 implementation in this software was derived from the
Apache Commons Codec project. http://commons.apache.org/proper/commons-codec/
JSON processing in this software was derived from the JSON.simple toolkit.
https://code.google.com/p/json-simple/
=========================================================================
== noggit notice ==
=========================================================================
noggit
Copyright 2006- Yonik Seeley
Noggit is a fast streaming JSON parser for java. The code is included
into Solr codebase.
https://github.com/yonik/noggit
=========================================================================
== ui-grid notice ==
=========================================================================
This product includes the Angular UI UI Grid JavaScript library.
Copyright (c) 2015 the AngularUI Team, http://angular-ui.github.com
=========================================================================
== jsSHA notice ==
=========================================================================
This product includes the jsSHA library.
Copyright (c) 2008-2023 Brian Turek, 1998-2009 Paul Johnston & Contributors
https://github.com/Caligatio/jsSHA
=========================================================================
== grpc notice ==
=========================================================================
Copyright 2014 The gRPC Authors
This product contains a modified portion of 'OkHttp', an open source
HTTP & SPDY client for Android and Java applications, which can be obtained
at:
* LICENSE:
* okhttp/third_party/okhttp/LICENSE (Apache License 2.0)
* HOMEPAGE:
* https://github.com/square/okhttp
* LOCATION_IN_GRPC:
* okhttp/third_party/okhttp
This product contains a modified portion of 'Envoy', an open source
cloud-native high-performance edge/middle/service proxy, which can be
obtained at:
* LICENSE:
* xds/third_party/envoy/LICENSE (Apache License 2.0)
* NOTICE:
* xds/third_party/envoy/NOTICE
* HOMEPAGE:
* https://www.envoyproxy.io
* LOCATION_IN_GRPC:
* xds/third_party/envoy
This product contains a modified portion of 'protoc-gen-validate (PGV)',
an open source protoc plugin to generate polyglot message validators,
which can be obtained at:
* LICENSE:
* xds/third_party/protoc-gen-validate/LICENSE (Apache License 2.0)
* NOTICE:
* xds/third_party/protoc-gen-validate/NOTICE
* HOMEPAGE:
* https://github.com/envoyproxy/protoc-gen-validate
* LOCATION_IN_GRPC:
* xds/third_party/protoc-gen-validate
This product contains a modified portion of 'udpa',
an open source universal data plane API, which can be obtained at:
* LICENSE:
* xds/third_party/udpa/LICENSE (Apache License 2.0)
* HOMEPAGE:
* https://github.com/cncf/udpa
* LOCATION_IN_GRPC:
* xds/third_party/udpa
The S3 Output Stream is based on ASL 2.0 reference implementations found at:
https://github.com/confluentinc/kafka-connect-storage-cloud/blob/5.0.x/kafka-connect-s3/src/main/java/io/confluent/connect/s3/storage/S3OutputStream.java
This files resides at:
modules/s3-repository/src/java/org/apache/solr/s3/S3OutputStream.java

87
solr/README.txt Normal file
View File

@@ -0,0 +1,87 @@
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Welcome to the Apache Solr project!
-----------------------------------
Solr is the popular, blazing fast open source search platform for all your
enterprise, e-commerce, and analytics needs, built on Apache Lucene.
For a complete description of the Solr project, team composition, source
code repositories, and other details, please see the Solr web site at
https://solr.apache.org/solr
How to Use
----------
To get started run
```
bin/solr -help
```
Solr includes a few examples to help you get started. For instance, if you want
to run the techproducts example, enter:
```
bin/solr start -e techproducts
```
For a more in-depth introduction, please check out the tutorials in the Solr Reference
Guide: https://solr.apache.org/guide/solr/latest/getting-started/solr-tutorial.html.
Support
-------
- Users Mailing List: https://solr.apache.org/community.html#mailing-lists-chat
- Slack: Solr Community Channel. Sign up at https://s.apache.org/solr-slack
- IRC: #solr on libera.chat: https://web.libera.chat/?channels=#solr
Files included in an Apache Solr binary distribution
----------------------------------------------------
server/
A self-contained Solr instance, complete with a sample
configuration and documents to index. Please see: bin/solr start -help
for more information about starting a Solr server.
bin/
Scripts to startup, manage and interact with Solr instances.
example/
Contains example documents and an alternative Solr home
directory containing various examples.
modules/
(Not included in the "slim" release)
Contains modules to extend the functionality of Solr.
Libraries for these modules can be found under modules/*/lib
prometheus-exporter/
(Not included in the "slim" release)
Contains a separate application to monitor Solr instances and export Prometheus metrics
docker/
Contains a Dockerfile to build a Docker image using the source or binary distribution.
`docker/scripts` contains scripts that the Docker image uses to manage Solr.
Refer to the README.md for instructions on how to build an image.
docs/index.html
A link to the online version of Apache Solr Javadoc API documentation and Tutorial
licenses/
Licenses, notice files and signatures for Solr dependencies.

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solr/bin/init.d/solr Executable file
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@@ -0,0 +1,78 @@
#!/bin/sh
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
### BEGIN INIT INFO
# Provides: solr
# Required-Start: $remote_fs $syslog
# Required-Stop: $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Description: Controls Apache Solr as a Service
### END INIT INFO
# Example of a very simple *nix init script that delegates commands to the bin/solr script
# Typical usage is to do:
#
# cp bin/init.d/solr /etc/init.d/solr
# chmod 755 /etc/init.d/solr
# chown root:root /etc/init.d/solr
# update-rc.d solr defaults
# update-rc.d solr enable
# Where you extracted the Solr distribution bundle
SOLR_INSTALL_DIR="/opt/solr"
if [ ! -d "$SOLR_INSTALL_DIR" ]; then
echo "$SOLR_INSTALL_DIR not found! Please check the SOLR_INSTALL_DIR setting in your $0 script."
exit 1
fi
# Path to an include file that defines environment specific settings to override default
# variables used by the bin/solr script. It's highly recommended to define this script so
# that you can keep the Solr binary files separated from live files (pid, logs, index data, etc)
# see bin/solr.in.sh for an example
SOLR_ENV="/etc/default/solr.in.sh"
if [ ! -f "$SOLR_ENV" ]; then
echo "$SOLR_ENV not found! Please check the SOLR_ENV setting in your $0 script."
exit 1
fi
# Specify the user to run Solr as; if not set, then Solr will run as root.
# Running Solr as root is not recommended for production environments
RUNAS="solr"
# verify the specified run as user exists
runas_uid="`id -u "$RUNAS"`"
if [ $? -ne 0 ]; then
echo "User $RUNAS not found! Please create the $RUNAS user before running this script."
exit 1
fi
case "$1" in
start|stop|restart|status)
SOLR_CMD="$1"
;;
*)
echo "Usage: $0 {start|stop|restart|status}"
exit
esac
if [ -n "$RUNAS" ]; then
su -c "SOLR_INCLUDE=\"$SOLR_ENV\" \"$SOLR_INSTALL_DIR/bin/solr\" $SOLR_CMD" - "$RUNAS"
else
SOLR_INCLUDE="$SOLR_ENV" "$SOLR_INSTALL_DIR/bin/solr" "$SOLR_CMD"
fi

354
solr/bin/install_solr_service.sh Executable file
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@@ -0,0 +1,354 @@
#!/usr/bin/env bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
if [[ $EUID -ne 0 ]]; then
echo -e "\nERROR: This script must be run as root\n" 1>&2
exit 1
fi
print_usage() {
ERROR_MSG="$1"
if [ "$ERROR_MSG" != "" ]; then
echo -e "\nERROR: $ERROR_MSG\n" 1>&2
fi
echo ""
echo "Usage: install_solr_service.sh <path_to_solr_distribution_archive> [OPTIONS]"
echo ""
echo " The first argument to the script must be a path to a Solr distribution archive, such as solr-5.0.0.tgz"
echo " (only .tgz is supported format for the archive)"
echo ""
echo " Supported OPTIONS include:"
echo ""
echo " -d Directory for live / writable Solr files, such as logs, pid files, and index data; defaults to /var/solr"
echo ""
echo " -i Directory to extract the Solr installation archive; defaults to /opt/"
echo " The specified path must exist prior to using this script."
echo ""
echo " -p Port Solr should bind to; default is 8983"
echo ""
echo " -s Service name; defaults to solr"
echo ""
echo " -u User to own the Solr files and run the Solr process as; defaults to solr"
echo " This script will create the specified user account if it does not exist."
echo ""
echo " -f Upgrade Solr. Overwrite symlink and init script of previous installation."
echo ""
echo " -n Do not start Solr service after install, and do not abort on missing Java"
echo ""
echo " NOTE: Must be run as the root user"
echo ""
} # end print_usage
print_error() {
echo $1
exit 1
}
# Locate *NIX distribution by looking for match from various detection strategies
# We start with /etc/os-release, as this will also work for Docker containers
for command in "grep -E \"^NAME=\" /etc/os-release" \
"lsb_release -i" \
"cat /proc/version" \
"uname -a" ; do
distro_string=$(eval $command 2>/dev/null)
unset distro
if [[ ${distro_string,,} == *"debian"* ]]; then
distro=Debian
elif [[ ${distro_string,,} == *"red hat"* ]]; then
distro=RedHat
elif [[ ${distro_string,,} == *"centos"* ]]; then
distro=CentOS
elif [[ ${distro_string,,} == *"ubuntu"* ]]; then
distro=Ubuntu
elif [[ ${distro_string,,} == *"suse"* ]]; then
distro=SUSE
elif [[ ${distro_string,,} == *"darwin"* ]]; then
echo "Sorry, this script does not support macOS. You'll need to setup Solr as a service manually using the documentation provided in the Solr Reference Guide."
echo "You could also try installing via Homebrew (https://brew.sh/), e.g. brew install solr"
exit 1
fi
if [[ $distro ]] ; then break ; fi
done
if [[ ! $distro ]] ; then
echo -e "\nERROR: Unable to auto-detect your *NIX distribution!\nYou'll need to setup Solr as a service manually using the documentation provided in the Solr Reference Guide.\n" 1>&2
exit 1
fi
if [ -z "$1" ]; then
print_usage "Must specify the path to the Solr installation archive, such as solr-5.0.0.tgz"
exit 1
fi
SOLR_ARCHIVE=$1
if [ ! -f "$SOLR_ARCHIVE" ]; then
print_usage "Specified Solr installation archive $SOLR_ARCHIVE not found!"
exit 1
fi
# strip off path info
SOLR_INSTALL_FILE=${SOLR_ARCHIVE##*/}
if [ ${SOLR_INSTALL_FILE: -4} == ".tgz" ]; then
SOLR_DIR=${SOLR_INSTALL_FILE%.tgz}
else
print_usage "Solr installation archive $SOLR_ARCHIVE is invalid, expected a .tgz file!"
exit 1
fi
SOLR_START=true
if [ $# -gt 1 ]; then
shift
while true; do
case $1 in
-i)
if [[ -z "$2" || "${2:0:1}" == "-" ]]; then
print_usage "Directory path is required when using the $1 option!"
exit 1
fi
SOLR_EXTRACT_DIR=$2
shift 2
;;
-d)
if [[ -z "$2" || "${2:0:1}" == "-" ]]; then
print_usage "Directory path is required when using the $1 option!"
exit 1
fi
SOLR_VAR_DIR="$2"
shift 2
;;
-u)
if [[ -z "$2" || "${2:0:1}" == "-" ]]; then
print_usage "Username is required when using the $1 option!"
exit 1
fi
SOLR_USER="$2"
shift 2
;;
-s)
if [[ -z "$2" || "${2:0:1}" == "-" ]]; then
print_usage "Service name is required when using the $1 option!"
exit 1
fi
SOLR_SERVICE="$2"
shift 2
;;
-p)
if [[ -z "$2" || "${2:0:1}" == "-" ]]; then
print_usage "Port is required when using the $1 option!"
exit 1
fi
SOLR_PORT="$2"
shift 2
;;
-f)
SOLR_UPGRADE="YES"
shift 1
;;
-n)
SOLR_START=false
shift 1
;;
-help|-usage)
print_usage ""
exit 0
;;
--)
shift
break
;;
*)
if [ "$1" != "" ]; then
print_usage "Unrecognized or misplaced argument: $1!"
exit 1
else
break # out-of-args, stop looping
fi
;;
esac
done
fi
# Test for availability of needed tools
tar --version &>/dev/null || print_error "Script requires the 'tar' command"
if [[ $SOLR_START == "true" ]] ; then
service --version &>/dev/null || service --help &>/dev/null || print_error "Script requires the 'service' command"
java -version &>/dev/null || print_error "Solr requires java, please install or set JAVA_HOME properly"
fi
lsof -h &>/dev/null || echo "We recommend installing the 'lsof' command for more stable start/stop of Solr"
if [ -z "$SOLR_EXTRACT_DIR" ]; then
SOLR_EXTRACT_DIR=/opt
fi
if [ ! -d "$SOLR_EXTRACT_DIR" ]; then
print_usage "Installation directory $SOLR_EXTRACT_DIR not found! Please create it before running this script."
exit 1
fi
if [ -z "$SOLR_SERVICE" ]; then
SOLR_SERVICE=solr
fi
if [ -z "$SOLR_VAR_DIR" ]; then
SOLR_VAR_DIR="/var/$SOLR_SERVICE"
fi
if [ -z "$SOLR_USER" ]; then
SOLR_USER=solr
fi
if [ -z "$SOLR_PORT" ]; then
SOLR_PORT=8983
fi
if [ -z "$SOLR_UPGRADE" ]; then
SOLR_UPGRADE=NO
fi
if [ ! "$SOLR_UPGRADE" = "YES" ]; then
if [ -f "/etc/init.d/$SOLR_SERVICE" ]; then
print_usage "/etc/init.d/$SOLR_SERVICE already exists! Perhaps Solr is already setup as a service on this host? To upgrade Solr use the -f option."
exit 1
fi
if [ -e "$SOLR_EXTRACT_DIR/$SOLR_SERVICE" ]; then
print_usage "$SOLR_EXTRACT_DIR/$SOLR_SERVICE already exists! Please move this directory / link or choose a different service name using the -s option."
exit 1
fi
fi
# stop running instance
if [ -f "/etc/init.d/$SOLR_SERVICE" ]; then
echo -e "\nStopping Solr instance if exists ...\n"
service "$SOLR_SERVICE" stop
fi
# create user if not exists
solr_uid="`id -u "$SOLR_USER"`"
if [ $? -ne 0 ]; then
echo "Creating new user: $SOLR_USER"
if [ "$distro" == "RedHat" ] || [ "$distro" == "CentOS" ] ; then
adduser --system -U -m --home-dir "$SOLR_VAR_DIR" "$SOLR_USER"
elif [ "$distro" == "SUSE" ]; then
useradd --system -U -m --home-dir "$SOLR_VAR_DIR" "$SOLR_USER"
else
adduser --system --shell /bin/bash --group --disabled-password --home "$SOLR_VAR_DIR" "$SOLR_USER"
fi
fi
# extract
SOLR_INSTALL_DIR="$SOLR_EXTRACT_DIR/$SOLR_DIR"
if [ ! -d "$SOLR_INSTALL_DIR" ]; then
echo -e "\nExtracting $SOLR_ARCHIVE to $SOLR_EXTRACT_DIR\n"
tar zxf "$SOLR_ARCHIVE" -C "$SOLR_EXTRACT_DIR"
if [ ! -d "$SOLR_INSTALL_DIR" ]; then
echo -e "\nERROR: Expected directory $SOLR_INSTALL_DIR not found after extracting $SOLR_ARCHIVE ... script fails.\n" 1>&2
exit 1
fi
chown -R root: "$SOLR_INSTALL_DIR"
find "$SOLR_INSTALL_DIR" -type d -print0 | xargs -0 chmod 0755
find "$SOLR_INSTALL_DIR" -type f -print0 | xargs -0 chmod 0644
chmod -R 0755 "$SOLR_INSTALL_DIR/bin"
else
echo -e "\nWARNING: $SOLR_INSTALL_DIR already exists! Skipping extract ...\n"
fi
# create a symlink for easier scripting
if [ -h "$SOLR_EXTRACT_DIR/$SOLR_SERVICE" ]; then
echo -e "\nRemoving old symlink $SOLR_EXTRACT_DIR/$SOLR_SERVICE ...\n"
rm "$SOLR_EXTRACT_DIR/$SOLR_SERVICE"
fi
if [ -e "$SOLR_EXTRACT_DIR/$SOLR_SERVICE" ]; then
echo -e "\nWARNING: $SOLR_EXTRACT_DIR/$SOLR_SERVICE is not symlink! Skipping symlink update ...\n"
else
echo -e "\nInstalling symlink $SOLR_EXTRACT_DIR/$SOLR_SERVICE -> $SOLR_INSTALL_DIR ...\n"
ln -s "$SOLR_INSTALL_DIR" "$SOLR_EXTRACT_DIR/$SOLR_SERVICE"
fi
# install init.d script
echo -e "\nInstalling /etc/init.d/$SOLR_SERVICE script ...\n"
cp "$SOLR_INSTALL_DIR/bin/init.d/solr" "/etc/init.d/$SOLR_SERVICE"
chmod 0744 "/etc/init.d/$SOLR_SERVICE"
chown root: "/etc/init.d/$SOLR_SERVICE"
# do some basic variable substitution on the init.d script
sed_expr1="s#SOLR_INSTALL_DIR=.*#SOLR_INSTALL_DIR=\"$SOLR_EXTRACT_DIR/$SOLR_SERVICE\"#"
sed_expr2="s#SOLR_ENV=.*#SOLR_ENV=\"/etc/default/$SOLR_SERVICE.in.sh\"#"
sed_expr3="s#RUNAS=.*#RUNAS=\"$SOLR_USER\"#"
sed_expr4="s#Provides:.*#Provides: $SOLR_SERVICE#"
sed -i -e "$sed_expr1" -e "$sed_expr2" -e "$sed_expr3" -e "$sed_expr4" "/etc/init.d/$SOLR_SERVICE"
# install/move configuration
if [ ! -d /etc/default ]; then
mkdir /etc/default
chown root: /etc/default
chmod 0755 /etc/default
fi
if [ -f "$SOLR_VAR_DIR/solr.in.sh" ]; then
echo -e "\nMoving existing $SOLR_VAR_DIR/solr.in.sh to /etc/default/$SOLR_SERVICE.in.sh ...\n"
mv "$SOLR_VAR_DIR/solr.in.sh" "/etc/default/$SOLR_SERVICE.in.sh"
elif [ -f "/etc/default/$SOLR_SERVICE.in.sh" ]; then
echo -e "\n/etc/default/$SOLR_SERVICE.in.sh already exist. Skipping install ...\n"
else
echo -e "\nInstalling /etc/default/$SOLR_SERVICE.in.sh ...\n"
cp "$SOLR_INSTALL_DIR/bin/solr.in.sh" "/etc/default/$SOLR_SERVICE.in.sh"
mv "$SOLR_INSTALL_DIR/bin/solr.in.sh" "$SOLR_INSTALL_DIR/bin/solr.in.sh.orig"
mv "$SOLR_INSTALL_DIR/bin/solr.in.cmd" "$SOLR_INSTALL_DIR/bin/solr.in.cmd.orig"
echo "
SOLR_PID_DIR=\"$SOLR_VAR_DIR\"
SOLR_HOME=\"$SOLR_VAR_DIR/data\"
LOG4J_PROPS=\"$SOLR_VAR_DIR/log4j2.xml\"
SOLR_LOGS_DIR=\"$SOLR_VAR_DIR/logs\"
SOLR_PORT=\"$SOLR_PORT\"
" >> "/etc/default/$SOLR_SERVICE.in.sh"
fi
chown root:${SOLR_USER} "/etc/default/$SOLR_SERVICE.in.sh"
chmod 0640 "/etc/default/$SOLR_SERVICE.in.sh"
# install data directories and files
mkdir -p "$SOLR_VAR_DIR/data"
mkdir -p "$SOLR_VAR_DIR/logs"
if [ -f "$SOLR_VAR_DIR/log4j2.xml" ]; then
echo -e "\n$SOLR_VAR_DIR/log4j2.xml already exists. Skipping install ...\n"
else
cp "$SOLR_INSTALL_DIR/server/resources/log4j2.xml" "$SOLR_VAR_DIR/log4j2.xml"
fi
chown -R "$SOLR_USER:" "$SOLR_VAR_DIR"
find "$SOLR_VAR_DIR" -type d -print0 | xargs -0 chmod 0750
find "$SOLR_VAR_DIR" -type f -print0 | xargs -0 chmod 0640
# configure autostart of service
if [[ "$distro" == "RedHat" || "$distro" == "CentOS" || "$distro" == "SUSE" ]]; then
chkconfig "$SOLR_SERVICE" on
else
update-rc.d "$SOLR_SERVICE" defaults
fi
echo "Service $SOLR_SERVICE installed."
echo "Customize Solr startup configuration in /etc/default/$SOLR_SERVICE.in.sh"
# start service
if [[ $SOLR_START == "true" ]] ; then
service "$SOLR_SERVICE" start
sleep 5
service "$SOLR_SERVICE" status
else
echo "Not starting Solr service (option -n given). Start manually with 'service $SOLR_SERVICE start'"
fi

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#!/usr/bin/env bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ====== Common code copied/adapted from bin/solr (TODO: centralize/share this kind of thing across bin/solr, etc)
THIS_SCRIPT="$0"
# Resolve symlinks to this script
while [ -h "$THIS_SCRIPT" ] ; do
ls=`ls -ld "$THIS_SCRIPT"`
# Drop everything prior to ->
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
THIS_SCRIPT="$link"
else
THIS_SCRIPT=`dirname "$THIS_SCRIPT"`/"$link"
fi
done
SOLR_TIP=`dirname "$THIS_SCRIPT"`/..
SOLR_TIP=`cd "$SOLR_TIP"; pwd`
if [ -n "$SOLR_JAVA_HOME" ]; then
JAVA="$SOLR_JAVA_HOME/bin/java"
elif [ -n "$JAVA_HOME" ]; then
for java in "$JAVA_HOME"/bin/amd64/java "$JAVA_HOME"/bin/java; do
if [ -x "$java" ]; then
JAVA="$java"
break
fi
done
else
JAVA=java
fi
# test that Java exists and is executable on this server
"$JAVA" -version >/dev/null 2>&1 || { echo >&2 "Java is required to run this tool! Please install Java 8 or greater before running this script."; exit 1; }
echo "The bin/post script is deprecated in favour of the bin/solr post command. Please update your scripts."
# ===== post specific code
TOOL_JAR=("$SOLR_TIP/server/solr-webapp/webapp/WEB-INF/lib"/solr-core-*.jar)
function print_usage() {
echo ""
echo 'Usage: post -c <collection> [OPTIONS] <files|directories|urls|-d ["...",...]>'
echo " or post -help"
echo ""
echo " collection name defaults to DEFAULT_SOLR_COLLECTION if not specified"
echo ""
echo "OPTIONS"
echo "======="
echo " Solr options:"
echo " -url <base Solr update URL> (overrides collection, host, and port)"
echo " -host <host> (default: localhost)"
echo " -p or -port <port> (default: 8983)"
echo " -commit yes|no (default: yes)"
echo " -u or -user <user:pass> (sets BasicAuth credentials)"
# optimize intentionally omitted, but can be used as '-optimize yes' (default: no)
echo ""
echo " Web crawl options:"
echo " -recursive <depth> (default: 1)"
echo " -delay <seconds> (default: 10)"
echo ""
echo " Directory crawl options:"
echo " -delay <seconds> (default: 0)"
echo ""
echo " stdin/args options:"
echo " -type <content/type> (default: application/xml)"
echo ""
echo " Other options:"
echo " -filetypes <type>[,<type>,...] (default: xml,json,jsonl,csv,pdf,doc,docx,ppt,pptx,xls,xlsx,odt,odp,ods,ott,otp,ots,rtf,htm,html,txt,log)"
echo " -params \"<key>=<value>[&<key>=<value>...]\" (values must be URL-encoded; these pass through to Solr update request)"
echo " -out yes|no (default: no; yes outputs Solr response to console)"
echo " -format solr (sends application/json content as Solr commands to /update instead of /update/json/docs)"
echo ""
echo ""
echo "Examples:"
echo ""
echo "* JSON file: $THIS_SCRIPT -c wizbang events.json"
echo "* XML files: $THIS_SCRIPT -c records article*.xml"
echo "* CSV file: $THIS_SCRIPT -c signals LATEST-signals.csv"
echo "* Directory of files: $THIS_SCRIPT -c myfiles ~/Documents"
echo "* Web crawl: $THIS_SCRIPT -c gettingstarted https://solr.apache.org/ -recursive 1 -delay 1"
echo "* Standard input (stdin): echo '{"commit": {}}' | $THIS_SCRIPT -c my_collection -type application/json -out yes -d"
echo "* Data as string: $THIS_SCRIPT -c signals -type text/csv -out yes -d $'id,value\n1,0.47'"
echo ""
} # end print_usage
if [[ $# -eq 1 && ("$1" == "-help" || "$1" == "-h" || "$1" == "-usage") ]]; then
print_usage
exit
fi
COLLECTION="$DEFAULT_SOLR_COLLECTION"
PROPS=('-Dauto=yes')
RECURSIVE=""
FILES=()
URLS=()
ARGS=()
while [ $# -gt 0 ]; do
# TODO: natively handle the optional parameters to SPT
# but for now they can be specified as bin/post -c collection-name delay=5 https://lucidworks.com
if [[ -d "$1" ]]; then
# Directory
# echo "$1: DIRECTORY"
RECURSIVE=yes
FILES+=("$1")
elif [[ -f "$1" ]]; then
# File
# echo "$1: FILE"
FILES+=("$1")
elif [[ "$1" == http* ]]; then
# URL
# echo "$1: URL"
URLS+=("$1")
else
if [[ "$1" == -* ]]; then
if [[ "$1" == "-c" ]]; then
# Special case, pull out collection name
shift
COLLECTION="$1"
elif [[ "$1" == "-p" ]]; then
# -p alias for -port for convenience and compatibility with `bin/solr start`
shift
PROPS+=("-Dport=$1")
elif [[ ("$1" == "-d" || "$1" == "--data" || "$1" == "-") ]]; then
if [[ ! -t 0 ]]; then
MODE="stdin"
else
# when no stdin exists and -d specified, the rest of the arguments
# are assumed to be strings to post as-is
MODE="args"
shift
if [[ $# -gt 0 ]]; then
ARGS=("$@")
shift $#
else
# SPT needs a valid args string, useful for 'bin/post -c foo -d' to force a commit
ARGS+=("<add/>")
fi
fi
elif [[ ("$1" == "-u" || "$1" == "-user") ]]; then
shift
PROPS+=("-Dbasicauth=$1")
else
if [[ "$1" == -D* ]] ; then
PROPS+=("$1")
if [[ "${1:2:4}" == "url=" ]]; then
SOLR_URL=${1:6}
fi
else
key="${1:1}"
shift
# echo "$1: PROP"
PROPS+=("-D$key=$1")
if [[ "$key" == "url" ]]; then
SOLR_URL=$1
fi
fi
fi
else
echo -e "\nUnrecognized argument: $1\n"
echo -e "If this was intended to be a data file, it does not exist relative to $PWD\n"
exit 1
fi
fi
shift
done
# Check for errors
if [[ $COLLECTION == "" && $SOLR_URL == "" ]]; then
echo -e "\nCollection or URL must be specified. Use -c <collection name> or set DEFAULT_SOLR_COLLECTION in your environment, or use -url instead.\n"
echo -e "See '$THIS_SCRIPT -h' for usage instructions.\n"
exit 1
fi
# Unsupported: bin/post -c foo
if [[ ${#FILES[@]} == 0 && ${#URLS[@]} == 0 && $MODE != "stdin" && $MODE != "args" ]]; then
echo -e "\nNo files, directories, URLs, -d strings, or stdin were specified.\n"
echo -e "See '$THIS_SCRIPT -h' for usage instructions.\n"
exit 1
fi
# SPT does not support mixing different data mode types, just files, just URLs, just stdin, or just argument strings.
# The following are unsupported constructs:
# bin/post -c foo existing_file.csv http://example.com
# echo '<xml.../>' | bin/post -c foo existing_file.csv
# bin/post -c foo existing_file.csv -d 'anything'
if [[ (${#FILES[@]} != 0 && ${#URLS[@]} != 0 && $MODE != "stdin" && $MODE != "args")
|| ((${#FILES[@]} != 0 || ${#URLS[@]} != 0) && ($MODE == "stdin" || $MODE == "args")) ]]; then
echo -e "\nCombining files/directories, URLs, stdin, or args is not supported. Post them separately.\n"
exit 1
fi
PARAMS=""
# TODO: let's simplify this
if [[ $MODE != "stdin" && $MODE != "args" ]]; then
if [[ $FILES != "" ]]; then
MODE="files"
PARAMS=("${FILES[@]}")
fi
if [[ $URLS != "" ]]; then
MODE="web"
PARAMS=("${URLS[@]}")
fi
else
PARAMS=("${ARGS[@]}")
fi
PROPS+=("-Dc=$COLLECTION" "-Ddata=$MODE")
if [[ -n "$RECURSIVE" ]]; then
PROPS+=('-Drecursive=yes')
fi
echo "$JAVA" -classpath "${TOOL_JAR[0]}" "${PROPS[@]}" org.apache.solr.cli.SimplePostTool "${PARAMS[@]}"
"$JAVA" -classpath "${TOOL_JAR[0]}" "${PROPS[@]}" org.apache.solr.cli.SimplePostTool "${PARAMS[@]}"
# post smoker:
# bin/post -c signals -out yes -type application/json -d '[{"id": 2, "val": 0.47}]'
# bin/post -c signals -out yes -params "wt=json" -d '<add><doc><field name="id">1</field></doc></add>'

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#!/usr/bin/env bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
############################################################################################
#
# A command line tool for indexing Solr logs in the out-of-the-box log format.
#
# First build the Solr distribution. Then run postlogs from inside the Solr distribution
# home directory as described below:
#
# parameters:
#
# -- baseUrl: Example http://localhost:8983/solr/collection1
# -- rootDir: All files found at or below the root will be indexed
#
# Sample syntax: ./bin/postlogs http://localhost:8983/solr/collection1 /user/foo/logs");
#
#
############################################################################################
echo "This script has been deprecated in favour of 'bin/solr postlogs' command."
SOLR_TIP="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"/..
java -classpath "$SOLR_TIP/server/lib/ext/*:$SOLR_TIP/server/solr-webapp/webapp/WEB-INF/lib/*" org.apache.solr.cli.SolrLogPostTool $1 $2

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@REM
@REM Licensed to the Apache Software Foundation (ASF) under one or more
@REM contributor license agreements. See the NOTICE file distributed with
@REM this work for additional information regarding copyright ownership.
@REM The ASF licenses this file to You under the Apache License, Version 2.0
@REM (the "License"); you may not use this file except in compliance with
@REM the License. You may obtain a copy of the License at
@REM
@REM http://www.apache.org/licenses/LICENSE-2.0
@REM
@REM Unless required by applicable law or agreed to in writing, software
@REM distributed under the License is distributed on an "AS IS" BASIS,
@REM WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@REM See the License for the specific language governing permissions and
@REM limitations under the License.
@echo off
REM Settings here will override settings in existing env vars or in bin/solr. The default shipped state
REM of this file is completely commented.
REM By default the script will use JAVA_HOME to determine which java
REM to use, but you can set a specific path for Solr to use without
REM affecting other Java applications on your server/workstation.
REM set SOLR_JAVA_HOME=
REM This controls the number of seconds that the solr script will wait for
REM Solr to stop gracefully. If the graceful stop fails, the script will
REM forcibly stop Solr.
REM set SOLR_STOP_WAIT=180
REM This controls the number of seconds that the solr script will wait for
REM Solr to start. If the start fails you should inspect the Solr log files
REM for more information.
REM set SOLR_START_WAIT=30
REM Increase Java Min/Max Heap as needed to support your indexing / query needs
REM set SOLR_JAVA_MEM=-Xms512m -Xmx512m
REM Configure verbose GC logging:
REM For Java 8: if this is set, additional params will be added to specify the log file & rotation
REM For Java 9 or higher: GC_LOG_OPTS is currently not supported unless you are using OpenJ9. Otherwise if you set it, the startup script will exit with failure.
REM set GC_LOG_OPTS=-verbose:gc -XX:+PrintHeapAtGC -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+PrintTenuringDistribution -XX:+PrintGCApplicationStoppedTime
REM Various GC settings have shown to work well for a number of common Solr workloads.
REM See solr.cmd GC_TUNE for the default list.
REM set GC_TUNE=-XX:+ExplicitGCInvokesConcurrent
REM set GC_TUNE=-XX:SurvivorRatio=4
REM set GC_TUNE=%GC_TUNE% -XX:TargetSurvivorRatio=90
REM set GC_TUNE=%GC_TUNE% -XX:MaxTenuringThreshold=8
REM set GC_TUNE=%GC_TUNE% -XX:+UseConcMarkSweepGC
REM set GC_TUNE=%GC_TUNE% -XX:ConcGCThreads=4
REM set GC_TUNE=%GC_TUNE% -XX:ParallelGCThreads=4
REM set GC_TUNE=%GC_TUNE% -XX:+CMSScavengeBeforeRemark
REM set GC_TUNE=%GC_TUNE% -XX:PretenureSizeThreshold=64m
REM set GC_TUNE=%GC_TUNE% -XX:+UseCMSInitiatingOccupancyOnly
REM set GC_TUNE=%GC_TUNE% -XX:CMSInitiatingOccupancyFraction=50
REM set GC_TUNE=%GC_TUNE% -XX:CMSMaxAbortablePrecleanTime=6000
REM set GC_TUNE=%GC_TUNE% -XX:+CMSParallelRemarkEnabled
REM set GC_TUNE=%GC_TUNE% -XX:+ParallelRefProcEnabled etc.
REM Set the ZooKeeper connection string if using an external ZooKeeper ensemble
REM e.g. host1:2181,host2:2181/chroot
REM Leave empty if not using SolrCloud
REM set ZK_HOST=
REM Set to true if your ZK host has a chroot path, and you want to create it automatically.
REM set ZK_CREATE_CHROOT=true
REM Set the ZooKeeper client timeout (for SolrCloud mode)
REM set ZK_CLIENT_TIMEOUT=30000
REM By default the start script uses "localhost"; override the hostname here
REM for production SolrCloud environments to control the hostname exposed to cluster state
REM set SOLR_HOST=192.168.1.1
REM By default Solr will try to connect to Zookeeper with 30 seconds in timeout; override the timeout if needed
REM set SOLR_WAIT_FOR_ZK=30
REM By default Solr will log a warning for cores that are not registered in Zookeeper at startup
REM but otherwise ignore them. This protects against misconfiguration (e.g. connecting to the
REM wrong Zookeeper instance or chroot), however you need to manually delete the cores if
REM they are no longer required. Set to "true" to have Solr automatically delete unknown cores.
REM set SOLR_DELETE_UNKNOWN_CORES=false
REM By default the start script uses UTC; override the timezone if needed
REM set SOLR_TIMEZONE=UTC
REM Set to true to activate the JMX RMI connector to allow remote JMX client applications
REM to monitor the JVM hosting Solr; set to "false" to disable that behavior
REM (false is recommended in production environments)
REM set ENABLE_REMOTE_JMX_OPTS=false
REM The script will use SOLR_PORT+10000 for the RMI_PORT or you can set it here
REM set RMI_PORT=18983
REM Anything you add to the SOLR_OPTS variable will be included in the java
REM start command line as-is, in ADDITION to other options. If you specify the
REM -a option on start script, those options will be appended as well. Examples:
REM set SOLR_OPTS=%SOLR_OPTS% -Dsolr.autoSoftCommit.maxTime=3000
REM set SOLR_OPTS=%SOLR_OPTS% -Dsolr.autoCommit.maxTime=60000
REM Most properties have an environment variable equivalent.
REM A naming convention is that SOLR_FOO_BAR maps to solr.foo.bar
REM SOLR_CLUSTERING_ENABLED=true
REM Path to a directory for Solr to store cores and their data. By default, Solr will use server\solr
REM If solr.xml is not stored in ZooKeeper, this directory needs to contain solr.xml
REM set SOLR_HOME=
REM Path to a directory that Solr will use as root for data folders for each core.
REM If not set, defaults to <instance_dir>/data. Overridable per core through 'dataDir' core property
REM set SOLR_DATA_HOME=
REM Changes the logging level. Valid values: ALL, TRACE, DEBUG, INFO, WARN, ERROR, FATAL, OFF. Default is INFO
REM This is an alternative to changing the rootLogger in log4j2.xml
REM set SOLR_LOG_LEVEL=INFO
REM Location where Solr should write logs to. Absolute or relative to solr start dir
REM set SOLR_LOGS_DIR=logs
REM Enables jetty request log for all requests
REM set SOLR_REQUESTLOG_ENABLED=true
REM Sets the port Solr binds to, default is 8983
REM set SOLR_PORT=8983
REM Sets the network interface the Solr binds to. To prevent administrators from
REM accidentally exposing Solr more widely than intended, this defaults to 127.0.0.1.
REM Administrators should think carefully about their deployment environment and
REM set this value as narrowly as required before going to production. In
REM environments where security is not a concern, 0.0.0.0 can be used to allow
REM Solr to accept connections on all network interfaces.
REM set SOLR_JETTY_HOST=127.0.0.1
REM Sets the network interface the Embedded ZK binds to.
REM set SOLR_ZK_EMBEDDED_HOST=127.0.0.1
REM Restrict access to solr by IP address.
REM Specify a comma-separated list of addresses or networks, for example:
REM 127.0.0.1, 192.168.0.0/24, [::1], [2000:123:4:5::]/64
REM set SOLR_IP_ALLOWLIST=
REM Block access to solr from specific IP addresses.
REM Specify a comma-separated list of addresses or networks, for example:
REM 127.0.0.1, 192.168.0.0/24, [::1], [2000:123:4:5::]/64
REM set SOLR_IP_DENYLIST=
REM Enables HTTPS. It is implictly true if you set SOLR_SSL_KEY_STORE. Use this config
REM to enable https module with custom jetty configuration.
REM set SOLR_SSL_ENABLED=true
REM Uncomment to set SSL-related system properties
REM Be sure to update the paths to the correct keystore for your environment
REM set SOLR_SSL_KEY_STORE=etc/solr-ssl.keystore.p12
REM set SOLR_SSL_KEY_STORE_PASSWORD=secret
REM set SOLR_SSL_TRUST_STORE=etc/solr-ssl.keystore.p12
REM set SOLR_SSL_TRUST_STORE_PASSWORD=secret
REM Require clients to authenticate
REM set SOLR_SSL_NEED_CLIENT_AUTH=false
REM Enable clients to authenticate (but not require)
REM set SOLR_SSL_WANT_CLIENT_AUTH=false
REM Verify client hostname during SSL handshake
REM set SOLR_SSL_CLIENT_HOSTNAME_VERIFICATION=false
REM SSL Certificates contain host/ip "peer name" information that is validated by default. Setting
REM this to false can be useful to disable these checks when re-using a certificate on many hosts.
REM This will also be used for the default value of whether SNI Host checking should be enabled.
REM set SOLR_SSL_CHECK_PEER_NAME=true
REM Override Key/Trust Store types if necessary
REM set SOLR_SSL_KEY_STORE_TYPE=PKCS12
REM set SOLR_SSL_TRUST_STORE_TYPE=PKCS12
REM Uncomment if you want to override previously defined SSL values for HTTP client
REM otherwise keep them commented and the above values will automatically be set for HTTP clients
REM set SOLR_SSL_CLIENT_KEY_STORE=
REM set SOLR_SSL_CLIENT_KEY_STORE_PASSWORD=
REM set SOLR_SSL_CLIENT_TRUST_STORE=
REM set SOLR_SSL_CLIENT_TRUST_STORE_PASSWORD=
REM set SOLR_SSL_CLIENT_KEY_STORE_TYPE=
REM set SOLR_SSL_CLIENT_TRUST_STORE_TYPE=
REM Sets path of Hadoop credential provider (hadoop.security.credential.provider.path property) and
REM enables usage of credential store.
REM Credential provider should store the following keys:
REM * solr.jetty.keystore.password
REM * solr.jetty.truststore.password
REM Set the two below if you want to set specific store passwords for HTTP client
REM * javax.net.ssl.keyStorePassword
REM * javax.net.ssl.trustStorePassword
REM More info: https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/CredentialProviderAPI.html
REM set SOLR_HADOOP_CREDENTIAL_PROVIDER_PATH=localjceks://file/home/solr/hadoop-credential-provider.jceks
REM set SOLR_OPTS=%SOLR_OPTS% -Dsolr.ssl.credential.provider.chain=hadoop
REM Settings for authentication
REM Please configure only one of SOLR_AUTHENTICATION_CLIENT_BUILDER or SOLR_AUTH_TYPE parameters
REM set SOLR_AUTHENTICATION_CLIENT_BUILDER=org.apache.solr.client.solrj.impl.PreemptiveBasicAuthClientBuilderFactory
REM set SOLR_AUTH_TYPE=basic
REM set SOLR_AUTHENTICATION_OPTS=-Dbasicauth=solr:SolrRocks
REM Settings for ZK ACL
REM set SOLR_ZK_CREDS_AND_ACLS=-DzkACLProvider=org.apache.solr.common.cloud.DigestZkACLProvider ^
REM -DzkCredentialsProvider=org.apache.solr.common.cloud.DigestZkCredentialsProvider ^
REM -DzkCredentialsInjector=org.apache.solr.common.cloud.VMParamsZkCredentialsInjector ^
REM -DzkDigestUsername=admin-user -DzkDigestPassword=CHANGEME-ADMIN-PASSWORD ^
REM -DzkDigestReadonlyUsername=readonly-user -DzkDigestReadonlyPassword=CHANGEME-READONLY-PASSWORD
REM set SOLR_OPTS=%SOLR_OPTS% %SOLR_ZK_CREDS_AND_ACLS%
REM optionally, you can use using a a Java properties file 'zkDigestCredentialsFile'
REM ...
REM -DzkDigestCredentialsFile=/path/to/zkDigestCredentialsFile.properties
REM ...
REM Use a custom injector to inject ZK credentials into DigestZkACLProvider
REM -DzkCredentialsInjector expects a class implementing org.apache.solr.common.cloud.ZkCredentialsInjector
REM ...
REM -DzkCredentialsInjector=fully.qualified.class.CustomInjectorClassName
REM ...
REM Jetty GZIP module enabled by default
REM set SOLR_GZIP_ENABLED=true
REM When running Solr in non-cloud mode and if planning to do distributed search (using the "shards" parameter), the
REM list of hosts needs to be defined in an allow-list or Solr will forbid the request. The allow-list can be configured
REM in solr.xml, or if you are using the OOTB solr.xml, can be specified using the system property "solr.allowUrls".
REM Alternatively host checking can be disabled by using the system property "solr.disable.allowUrls"
REM set SOLR_OPTS=%SOLR_OPTS% -Dsolr.allowUrls=http://localhost:8983,http://localhost:8984
REM For a visual indication in the Admin UI of what type of environment this cluster is, configure
REM a -Dsolr.environment property below. Valid values are prod, stage, test, dev, with an optional
REM label or color, e.g. -Dsolr.environment=test,label=Functional+test,color=brown
REM set SOLR_OPTS=%SOLR_OPTS% -Dsolr.environment=prod
REM Specifies the path to a common library directory that will be shared across all cores.
REM Any JAR files in this directory will be added to the search path for Solr plugins.
REM If the specified path is not absolute, it will be relative to `%SOLR_HOME%`.
REM set SOLR_OPTS=%SOLR_OPTS% -Dsolr.sharedLib=/path/to/lib
REM Runs solr in a java security manager sandbox. This can protect against some attacks.
REM Runtime properties are passed to the security policy file (server\etc\security.policy)
REM You can also tweak via standard JDK files such as ~\.java.policy, see https://s.apache.org/java8policy
REM This is experimental! It may not work at all with Hadoop/HDFS features.
REM set SOLR_SECURITY_MANAGER_ENABLED=true
REM This variable provides you with the option to disable the Admin UI. if you uncomment the variable below and
REM change the value to true. The option is configured as a system property as defined in SOLR_START_OPTS in the start
REM scripts.
REM set SOLR_ADMIN_UI_DISABLED=false
REM Solr is by default allowed to read and write data from/to SOLR_HOME and a few other well defined locations
REM Sometimes it may be necessary to place a core or a backup on a different location or a different disk
REM This parameter lets you specify file system path(s) to explicitly allow. The special value of '*' will allow any path
REM set SOLR_OPTS=%SOLR_OPTS% -Dsolr.allowPaths=D:\,E:\other\path
REM Before version 9.0, Solr required a copy of solr.xml file in $SOLR_HOME. Now Solr will use a default file if not found.
REM To restore the old behavior, set the variable below to true
REM set SOLR_SOLRXML_REQUIRED=false
REM Some previous versions of Solr use an outdated log4j dependency. If you are unable to use at least log4j version 2.15.0
REM then enable the following setting to address CVE-2021-44228
REM set SOLR_OPTS=%SOLR_OPTS% -Dlog4j2.formatMsgNoLookups=true
REM The bundled plugins in the "modules" folder can easily be enabled as a comma-separated list in SOLR_MODULES variable
REM set SOLR_MODULES=extraction,ltr
REM Configure the default replica placement plugin to use if one is not configured in cluster properties
REM See https://solr.apache.org/guide/solr/latest/configuration-guide/replica-placement-plugins.html for details
REM set SOLR_PLACEMENTPLUGIN_DEFAULT=simple

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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Settings here will override settings in existing env vars or in bin/solr. The default shipped state
# of this file is completely commented.
# By default the script will use JAVA_HOME to determine which java
# to use, but you can set a specific path for Solr to use without
# affecting other Java applications on your server/workstation.
#SOLR_JAVA_HOME=""
# This controls the number of seconds that the solr script will wait for
# Solr to stop gracefully. If the graceful stop fails, the script will
# forcibly stop Solr.
#SOLR_STOP_WAIT="180"
# This controls the number of seconds that the solr script will wait for
# Solr to start. If the start fails, the script will give up waiting and
# display the last few lines of the logfile.
#SOLR_START_WAIT="$SOLR_STOP_WAIT"
# Increase Java Heap as needed to support your indexing / query needs
#SOLR_HEAP="512m"
# Expert: If you want finer control over memory options, specify them directly
# Comment out SOLR_HEAP if you are using this though, that takes precedence
#SOLR_JAVA_MEM="-Xms512m -Xmx512m"
# Enable verbose GC logging...
# * If this is unset, various default options will be selected depending on which JVM version is in use
# * For Java 8: if this is set, additional params will be added to specify the log file & rotation
# * For Java 9 or higher: each included opt param that starts with '-Xlog:gc', but does not include an
# output specifier, will have a 'file' output specifier (as well as formatting & rollover options)
# appended, using the effective value of the SOLR_LOGS_DIR.
#
#GC_LOG_OPTS='-Xlog:gc*' # (Java 9+)
#GC_LOG_OPTS="-verbose:gc -XX:+PrintHeapAtGC -XX:+PrintGCDetails \
# -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+PrintTenuringDistribution -XX:+PrintGCApplicationStoppedTime"
# These GC settings have shown to work well for a number of common Solr workloads
#GC_TUNE=" \
#-XX:+ExplicitGCInvokesConcurrent \
#-XX:SurvivorRatio=4 \
#-XX:TargetSurvivorRatio=90 \
#-XX:MaxTenuringThreshold=8 \
#-XX:+UseConcMarkSweepGC \
#-XX:ConcGCThreads=4 -XX:ParallelGCThreads=4 \
#-XX:+CMSScavengeBeforeRemark \
#-XX:PretenureSizeThreshold=64m \
#-XX:+UseCMSInitiatingOccupancyOnly \
#-XX:CMSInitiatingOccupancyFraction=50 \
#-XX:CMSMaxAbortablePrecleanTime=6000 \
#-XX:+CMSParallelRemarkEnabled \
#-XX:+ParallelRefProcEnabled etc.
# Set the ZooKeeper connection string if using an external ZooKeeper ensemble
# e.g. host1:2181,host2:2181/chroot
# Leave empty if not using SolrCloud
#ZK_HOST=""
# Set to true if your ZK host has a chroot path, and you want to create it automatically.
#ZK_CREATE_CHROOT=true
# Set the ZooKeeper client timeout (for SolrCloud mode)
#ZK_CLIENT_TIMEOUT="30000"
# By default the start script uses "localhost"; override the hostname here
# for production SolrCloud environments to control the hostname exposed to cluster state
#SOLR_HOST="192.168.1.1"
# By default Solr will try to connect to Zookeeper with 30 seconds in timeout; override the timeout if needed
#SOLR_WAIT_FOR_ZK="30"
# By default Solr will log a warning for cores that are not registered in Zookeeper at startup
# but otherwise ignore them. This protects against misconfiguration (e.g. connecting to the
# wrong Zookeeper instance or chroot), however you need to manually delete the cores if
# they are no longer required. Set to "true" to have Solr automatically delete unknown cores.
#SOLR_DELETE_UNKNOWN_CORES=false
# By default the start script uses UTC; override the timezone if needed
#SOLR_TIMEZONE="UTC"
# Set to true to activate the JMX RMI connector to allow remote JMX client applications
# to monitor the JVM hosting Solr; set to "false" to disable that behavior
# (false is recommended in production environments)
#ENABLE_REMOTE_JMX_OPTS="false"
# The script will use SOLR_PORT+10000 for the RMI_PORT or you can set it here
# RMI_PORT=18983
# Anything you add to the SOLR_OPTS variable will be included in the java
# start command line as-is, in ADDITION to other options. If you specify the
# -a option on start script, those options will be appended as well. Examples:
#SOLR_OPTS="$SOLR_OPTS -Dsolr.autoSoftCommit.maxTime=3000"
#SOLR_OPTS="$SOLR_OPTS -Dsolr.autoCommit.maxTime=60000"
# Most properties have an environment variable equivalent.
# A naming convention is that SOLR_FOO_BAR maps to solr.foo.bar
#SOLR_CLUSTERING_ENABLED=true
# Location where the bin/solr script will save PID files for running instances
# If not set, the script will create PID files in $SOLR_TIP/bin
#SOLR_PID_DIR=
# Path to a directory for Solr to store cores and their data. By default, Solr will use server/solr
# If solr.xml is not stored in ZooKeeper, this directory needs to contain solr.xml
#SOLR_HOME=
# Path to a directory that Solr will use as root for data folders for each core.
# If not set, defaults to <instance_dir>/data. Overridable per core through 'dataDir' core property
#SOLR_DATA_HOME=
# Solr provides a default Log4J configuration xml file in server/resources
# however, you may want to customize the log settings and file appender location
# so you can point the script to use a different log4j2.xml file
#LOG4J_PROPS=/var/solr/log4j2.xml
# Changes the logging level. Valid values: ALL, TRACE, DEBUG, INFO, WARN, ERROR, FATAL, OFF. Default is INFO
# This is an alternative to changing the rootLogger in log4j2.xml
#SOLR_LOG_LEVEL=INFO
# Location where Solr should write logs to. Absolute or relative to solr start dir
#SOLR_LOGS_DIR=logs
# Enables jetty request log for all requests
#SOLR_REQUESTLOG_ENABLED=true
# Sets the port Solr binds to, default is 8983
#SOLR_PORT=8983
# Restrict access to solr by IP address.
# Specify a comma-separated list of addresses or networks, for example:
# 127.0.0.1, 192.168.0.0/24, [::1], [2000:123:4:5::]/64
#SOLR_IP_ALLOWLIST=
# Block access to solr from specific IP addresses.
# Specify a comma-separated list of addresses or networks, for example:
# 127.0.0.1, 192.168.0.0/24, [::1], [2000:123:4:5::]/64
#SOLR_IP_DENYLIST=
# Sets the network interface the Solr binds to. To prevent administrators from
# accidentally exposing Solr more widely than intended, this defaults to 127.0.0.1.
# Administrators should think carefully about their deployment environment and
# set this value as narrowly as required before going to production. In
# environments where security is not a concern, 0.0.0.0 can be used to allow
# Solr to accept connections on all network interfaces.
#SOLR_JETTY_HOST="127.0.0.1"
# Sets the network interface the Embedded ZK binds to.
#SOLR_ZK_EMBEDDED_HOST="127.0.0.1"
# Enables HTTPS. It is implictly true if you set SOLR_SSL_KEY_STORE. Use this config
# to enable https module with custom jetty configuration.
#SOLR_SSL_ENABLED=true
# Uncomment to set SSL-related system properties
# Be sure to update the paths to the correct keystore for your environment
#SOLR_SSL_KEY_STORE=etc/solr-ssl.keystore.p12
#SOLR_SSL_KEY_STORE_PASSWORD=secret
#SOLR_SSL_TRUST_STORE=etc/solr-ssl.keystore.p12
#SOLR_SSL_TRUST_STORE_PASSWORD=secret
# Require clients to authenticate
#SOLR_SSL_NEED_CLIENT_AUTH=false
# Enable clients to authenticate (but not require)
#SOLR_SSL_WANT_CLIENT_AUTH=false
# Verify client's hostname during SSL handshake
#SOLR_SSL_CLIENT_HOSTNAME_VERIFICATION=false
# SSL Certificates contain host/ip "peer name" information that is validated by default. Setting
# this to false can be useful to disable these checks when re-using a certificate on many hosts.
# This will also be used for the default value of whether SNI Host checking should be enabled.
#SOLR_SSL_CHECK_PEER_NAME=true
# Override Key/Trust Store types if necessary
#SOLR_SSL_KEY_STORE_TYPE=PKCS12
#SOLR_SSL_TRUST_STORE_TYPE=PKCS12
#SOLR_SSL_RELOAD_ENABLED=true
# Uncomment if you want to override previously defined SSL values for HTTP client
# otherwise keep them commented and the above values will automatically be set for HTTP clients
#SOLR_SSL_CLIENT_KEY_STORE=
#SOLR_SSL_CLIENT_KEY_STORE_PASSWORD=
#SOLR_SSL_CLIENT_TRUST_STORE=
#SOLR_SSL_CLIENT_TRUST_STORE_PASSWORD=
#SOLR_SSL_CLIENT_KEY_STORE_TYPE=
#SOLR_SSL_CLIENT_TRUST_STORE_TYPE=
# Sets path of Hadoop credential provider (hadoop.security.credential.provider.path property) and
# enables usage of credential store.
# Credential provider should store the following keys:
# * solr.jetty.keystore.password
# * solr.jetty.truststore.password
# Set the two below if you want to set specific store passwords for HTTP client
# * javax.net.ssl.keyStorePassword
# * javax.net.ssl.trustStorePassword
# More info: https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/CredentialProviderAPI.html
#SOLR_HADOOP_CREDENTIAL_PROVIDER_PATH=localjceks://file/home/solr/hadoop-credential-provider.jceks
#SOLR_OPTS=" -Dsolr.ssl.credential.provider.chain=hadoop"
# Settings for authentication
# Please configure only one of SOLR_AUTHENTICATION_CLIENT_BUILDER or SOLR_AUTH_TYPE parameters
#SOLR_AUTHENTICATION_CLIENT_BUILDER="org.apache.solr.client.solrj.impl.PreemptiveBasicAuthClientBuilderFactory"
#SOLR_AUTH_TYPE="basic"
#SOLR_AUTHENTICATION_OPTS="-Dbasicauth=solr:SolrRocks"
# Settings for ZK ACL
#SOLR_ZK_CREDS_AND_ACLS="-DzkACLProvider=org.apache.solr.common.cloud.DigestZkACLProvider \
# -DzkCredentialsProvider=org.apache.solr.common.cloud.DigestZkCredentialsProvider \
# -DzkCredentialsInjector=org.apache.solr.common.cloud.VMParamsZkCredentialsInjector \
# -DzkDigestUsername=admin-user -DzkDigestPassword=CHANGEME-ADMIN-PASSWORD \
# -DzkDigestReadonlyUsername=readonly-user -DzkDigestReadonlyPassword=CHANGEME-READONLY-PASSWORD"
#SOLR_OPTS="$SOLR_OPTS $SOLR_ZK_CREDS_AND_ACLS"
# optionally, you can use using a a Java properties file 'zkDigestCredentialsFile'
#...
# -DzkDigestCredentialsFile=/path/to/zkDigestCredentialsFile.properties
#...
# Use a custom injector to inject ZK credentials into DigestZkACLProvider
# -DzkCredentialsInjector expects a class implementing org.apache.solr.common.cloud.ZkCredentialsInjector
# ...
# -DzkCredentialsInjector=fully.qualified.class.CustomInjectorClassName"
# ...
# Jetty GZIP module enabled by default
#SOLR_GZIP_ENABLED=true
# Settings for common system values that may cause operational imparement when system defaults are used.
# Solr can use many processes and many file handles. On modern operating systems the savings by leaving
# these settings low is minuscule, while the consequence can be Solr instability. To turn these checks off, set
# SOLR_ULIMIT_CHECKS=false either here or as part of your profile.
# Different limits can be set in solr.in.sh or your profile if you prefer as well.
#SOLR_RECOMMENDED_OPEN_FILES=
#SOLR_RECOMMENDED_MAX_PROCESSES=
#SOLR_ULIMIT_CHECKS=
# When running Solr in non-cloud mode and if planning to do distributed search (using the "shards" parameter), the
# list of hosts needs to be defined in an allow-list or Solr will forbid the request. The allow-list can be configured
# in solr.xml, or if you are using the OOTB solr.xml, can be specified using the system property "solr.allowUrls".
# Alternatively host checking can be disabled by using the system property "solr.disable.allowUrls"
#SOLR_OPTS="$SOLR_OPTS -Dsolr.allowUrls=http://localhost:8983,http://localhost:8984"
# For a visual indication in the Admin UI of what type of environment this cluster is, configure
# a -Dsolr.environment property below. Valid values are prod, stage, test, dev, with an optional
# label or color, e.g. -Dsolr.environment=test,label=Functional+test,color=brown
#SOLR_OPTS="$SOLR_OPTS -Dsolr.environment=prod"
# Specifies the path to a common library directory that will be shared across all cores.
# Any JAR files in this directory will be added to the search path for Solr plugins.
# If the specified path is not absolute, it will be relative to `$SOLR_HOME`.
#SOLR_OPTS="$SOLR_OPTS -Dsolr.sharedLib=/path/to/lib"
# Runs solr in java security manager sandbox. This can protect against some attacks.
# Runtime properties are passed to the security policy file (server/etc/security.policy)
# You can also tweak via standard JDK files such as ~/.java.policy, see https://s.apache.org/java8policy
# This is experimental! It may not work at all with Hadoop/HDFS features.
#SOLR_SECURITY_MANAGER_ENABLED=true
# This variable provides you with the option to disable the Admin UI. if you uncomment the variable below and
# change the value to true. The option is configured as a system property as defined in SOLR_START_OPTS in the start
# scripts.
# SOLR_ADMIN_UI_DISABLED=false
# Solr is by default allowed to read and write data from/to SOLR_HOME and a few other well defined locations
# Sometimes it may be necessary to place a core or a backup on a different location or a different disk
# This parameter lets you specify file system path(s) to explicitly allow. The special value of '*' will allow any path
#SOLR_OPTS="$SOLR_OPTS -Dsolr.allowPaths=/mnt/bigdisk,/other/path"
# Solr can attempt to take a heap dump on out of memory errors. To enable this, uncomment the line setting
# SOLR_HEAP_DUMP below. Heap dumps will be saved to SOLR_LOG_DIR/dumps by default. Alternatively, you can specify any
# other directory, which will implicitly enable heap dumping. Dump name pattern will be solr-[timestamp]-pid[###].hprof
# When using this feature, it is recommended to have an external service monitoring the given dir.
# If more fine grained control is required, you can manually add the appropriate flags to SOLR_OPTS
# See https://docs.oracle.com/en/java/javase/11/troubleshoot/command-line-options1.html
# You can test this behavior by setting SOLR_HEAP=25m
#SOLR_HEAP_DUMP=true
#SOLR_HEAP_DUMP_DIR=/var/log/dumps
# Before version 9.0, Solr required a copy of solr.xml file in $SOLR_HOME. Now Solr will use a default file if not found.
# To restore the old behavior, set the variable below to true
#SOLR_SOLRXML_REQUIRED=false
# Some previous versions of Solr use an outdated log4j dependency. If you are unable to use at least log4j version 2.15.0
# then enable the following setting to address CVE-2021-44228
# SOLR_OPTS="$SOLR_OPTS -Dlog4j2.formatMsgNoLookups=true"
# The bundled plugins in the "modules" folder can easily be enabled as a comma-separated list in SOLR_MODULES variable
# SOLR_MODULES=extraction,ltr
# Configure the default replica placement plugin to use if one is not configured in cluster properties
# See https://solr.apache.org/guide/solr/latest/configuration-guide/replica-placement-plugins.html for details
#SOLR_PLACEMENTPLUGIN_DEFAULT=simple
# Solr internally doesn't use cookies other than for modules such as Kerberos/Hadoop Auth. If you don't need any of those
# And you don't need them for an external system (such as a load balancer), you can disable the use of a CookieStore with:
# SOLR_OPTS="$SOLR_OPTS -Dsolr.http.disableCookies=true"

1
solr/contrib Symbolic link
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/opt/solr/modules

56
solr/docker/README.md Normal file
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<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
Solr Docker
----
This Solr docker module creates both a local Docker image from the source as well as the official Solr Dockerfile.
This allows for local images to be completely compatible with the official Solr images available on DockerHub.
In order to build/test/tag your Docker images using local Solr source code, please refer to `./gradlew helpDocker` in a git checkout or a source-release download.
Please refer to the [Solr Reference Guide](https://solr.apache.org/guide/solr/latest/deployment-guide/solr-in-docker.html) for information on using the Solr Docker image.
Building from the Solr Binary Distribution
----
Officially-compliant Docker images can be built directly from the Solr binary distribution (i.e. `solr-<version>.tgz`).
A Dockerfile is included in the binary distribution, under `solr-<version>/docker/Dockerfile`, and is the same one used when building a docker image via Gradle.
The slim binary distribution can also be used by using `solr-<version>-slim` instead of `solr-<version>`.
To build the Docker image, pass the Solr TGZ as the Docker context and provide the path of the Dockerfile.
Note, that Docker will accept either a URL or a local TGZ file, but each require slightly different syntax.
Therefore custom Solr releases or official releases can be used to create custom Solr images.
```bash
docker build -f solr-X.Y.Z/docker/Dockerfile - < solr-X.Y.Z.tgz
docker build -f solr-X.Y.Z/docker/Dockerfile https://www.apache.org/dyn/closer.lua/solr/X.Y.Z/solr-X.Y.Z.tgz
docker build -f solr-X.Y.Z-slim/docker/Dockerfile https://www.apache.org/dyn/closer.lua/solr/X.Y.Z/solr-X.Y.Z-slim.tgz
```
When building the image, Solr accepts arguments for customization. Currently only one argument is accepted:
- `BASE_IMAGE`: Change the base java image for Solr. This can be used to change java versions, jvms, etc.
```bash
docker build --build-arg BASE_IMAGE=custom/jdk:17-slim -f solr-X.Y.Z/docker/Dockerfile https://www.apache.org/dyn/closer.lua/solr/X.Y.Z/solr-X.Y.Z.tgz
```
Official Image Management
----
Please refer to the `dev-docs` in [apache/solr-docker](https://github.com/apache/solr-docker) for information on how the [Official Solr Dockerfile](https://hub.docker.com/_/solr) is maintained & released.

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solr/docker/scripts/docker-entrypoint.sh Executable file
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#!/bin/bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# docker-entrypoint for Solr docker
set -e
#
files=$(find /var/solr -name write.lock)
if [ -n "$files" ]; then
echo "removing files $files"
rm $files
else
echo "No files found."
fi
# Clear some variables that we don't want runtime
unset SOLR_USER SOLR_UID SOLR_GROUP SOLR_GID \
SOLR_CLOSER_URL SOLR_DIST_URL SOLR_ARCHIVE_URL SOLR_DOWNLOAD_URL SOLR_DOWNLOAD_SERVER SOLR_KEYS SOLR_SHA512
if [[ "$VERBOSE" == "yes" ]]; then
set -x
fi
if ! [[ ${SOLR_PORT:-} =~ ^[0-9]+$ ]]; then
SOLR_PORT=8983
export SOLR_PORT
fi
# Essential for running Solr
init-var-solr
# when invoked with e.g.: docker run solr -help
if [ "${1:0:1}" == '-' ]; then
set -- solr-foreground "$@"
fi
# execute command passed in as arguments.
# The Dockerfile has specified the PATH to include
# /opt/solr/bin (for Solr) and /opt/solr/docker (for docker-specific scripts
# like solr-foreground, solr-create, solr-precreate, solr-demo).
# Note: if you specify "solr", you'll typically want to add -f to run it in
# the foreground.
exec "$@"

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#!/bin/bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# A helper script to initialise an empty $DIR
# If you use volumes then Docker will copy the $DIR content from the container to the volume.
# If you use bind mounts, that does not happen, so we do it here.
set -e
if [[ "$VERBOSE" == "yes" ]]; then
set -x
fi
if [[ -n "${NO_INIT_VAR_SOLR:-}" ]]; then
exit 0
fi
DIR=${1:-/var/solr}
if [ ! -d "$DIR" ]; then
echo "Missing $DIR"
exit 1
fi
function check_dir_writability {
local dir="$1"
if [ ! -w "$dir" ]; then
echo "Cannot write to $dir as $(id -u):$(id -g)"
ls -ld "$dir"
exit 1
fi
}
if [ ! -d "$DIR/data" ]; then
#echo "Creating $DIR/data"
check_dir_writability "$DIR"
mkdir -m0770 "$DIR/data"
fi
if [ ! -d "$DIR/logs" ]; then
#echo "Creating $DIR/logs"
check_dir_writability "$DIR"
mkdir -m0770 "$DIR/logs"
fi
if [ ! -f "$DIR/log4j2.xml" ]; then
#echo "Copying log4j2.xml"
cp -a /opt/solr/server/resources/log4j2.xml "$DIR/log4j2.xml"
fi

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#!/bin/bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Create a core on disk
# arguments are: corename configdir
set -e
echo "Executing $0" "$@"
if [[ "${VERBOSE:-}" == "yes" ]]; then
set -x
fi
CORE=${1:-gettingstarted}
CONFIG_SOURCE="${2:-}"
if [[ -z "$CONFIG_SOURCE" ]]; then
DEFAULT_CONFIGS=(_default data_driven_schema_configs)
for config_dir in "${DEFAULT_CONFIGS[@]}"; do
config_dir="/opt/solr/server/solr/configsets/$config_dir"
if [ -d "$config_dir" ]; then
CONFIG_SOURCE="$config_dir"
break
fi
done
if [[ -z $CONFIG_SOURCE ]]; then
echo "Cannot find default config"
exit 1
fi
fi
coresdir=/var/solr/data
coredir="$coresdir/$CORE"
if [[ ! -d $coredir ]]; then
cp -r "$CONFIG_SOURCE/" "$coredir"
touch "$coredir/core.properties"
echo "Created $CORE"
else
echo "Core $CORE already exists"
fi

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#!/bin/bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Run the init-solr-home script and source any '.sh' scripts in
# /docker-entrypoint-initdb.d.
# This script is sourced by some of the solr-* commands, so that
# you can run eg:
#
# mkdir initdb; echo "echo hi" > initdb/hi.sh
# docker run -v $PWD/initdb:/docker-entrypoint-initdb.d solr
#
# and have your script execute before Solr starts.
#
# Note: scripts can modify the environment, which will affect
# subsequent scripts and ultimately Solr. That allows you to set
# environment variables from your scripts (though you usually just
# use "docker run -e"). If this is undesirable in your use-case,
# have your scripts execute a sub-shell.
set -e
# execute files in /docker-entrypoint-initdb.d before starting solr
while read -r f; do
case "$f" in
*.sh) echo "$0: running $f"; . "$f" ;;
*) echo "$0: ignoring $f" ;;
esac
echo
done < <(find /docker-entrypoint-initdb.d/ -mindepth 1 -type f | sort -n)

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#!/bin/bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This script starts Solr on localhost, creates a core with "solr create",
# stops Solr, and then starts Solr as normal.
# Any arguments are passed to the "solr create".
# To simply create a core:
# docker run -P -d solr solr-create -c mycore
# To create a core from mounted config:
# docker run -P -d -v $PWD/myconfig:/myconfig solr solr-create -c mycore -d /myconfig
set -euo pipefail
echo "Executing $0" "$@"
if [[ "${VERBOSE:-}" == "yes" ]]; then
set -x
fi
# Could set env-variables for solr-fg
source run-initdb
# solr uses "-c corename". Parse the arguments to determine the core name.
CORE_NAME="$(
while (( $# > 0 )); do
if [[ "$1" == '-c' ]]; then
shift
echo "$1"
fi
shift
done
)"
if [[ -z "${CORE_NAME:-}" ]]; then
echo "Could not determine core name"
exit 1
fi
coresdir=/var/solr/data
CORE_DIR="$coresdir/$CORE_NAME"
if [[ -d $CORE_DIR ]]; then
echo "Directory $CORE_DIR exists; skipping core creation"
else
start-local-solr
echo "Creating core with:" "${@:1}"
/opt/solr/bin/solr create "${@:1}"
# See https://github.com/docker-solr/docker-solr/issues/27
echo "Checking core"
if ! wget -O - "http://localhost:${SOLR_PORT:-8983}/solr/admin/cores?action=STATUS" | grep instanceDir >/dev/null; then
echo "Could not find any cores"
exit 1
fi
echo "Created core with:" "${@:1}"
stop-local-solr
# check the core_dir exists; otherwise the detecting above will fail after stop/start
if [ ! -d "$CORE_DIR" ]; then
echo "Missing $CORE_DIR"
exit 1
fi
fi
exec solr-fg

53
solr/docker/scripts/solr-demo Executable file
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#!/bin/bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Configure a Solr demo and then run solr in the foreground
set -euo pipefail
if [[ "${VERBOSE:-}" == "yes" ]]; then
set -x
fi
# Could set env-variables for solr-fg
source run-initdb
CORE=demo
coresdir=/var/solr/data
CORE_DIR="$coresdir/demo"
if [ -d "$CORE_DIR" ]; then
echo "$CORE_DIR exists; skipping demo creation"
else
start-local-solr
echo "Creating $CORE"
/opt/solr/bin/solr create -c "$CORE"
echo "Created $CORE"
echo "Loading example data"
/opt/solr/bin/solr post -c $CORE example/exampledocs/*.xml
/opt/solr/bin/solr post -c $CORE example/exampledocs/books.json
/opt/solr/bin/solr post -c $CORE example/exampledocs/books.csv
echo "Loaded example data"
stop-local-solr
# check the core_dir exists; otherwise the detecting above will fail after stop/start
if [ ! -d "$CORE_DIR" ]; then
echo "Missing $CORE_DIR"
exit 1
fi
fi
exec solr-fg

45
solr/docker/scripts/solr-fg Executable file
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#!/bin/bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# start solr in the foreground
set -e
if [[ "$VERBOSE" == "yes" ]]; then
set -x
fi
echo "Starting Solr"
# determine TINI default. If it is already set, assume the user knows what they want
if [[ -z "${TINI:-}" ]]; then
if [[ "$$" == 1 ]]; then
# Default to running tini, so we can run with an OOM script and have 'kill -9' work
TINI=yes
else
# Presumably we're already running under tini through 'docker --init', in which case we
# don't need to run it twice.
# It's also possible that we're run from a wrapper script without exec,
# in which case running tini would not be ideal either.
TINI=no
fi
fi
if [[ "$TINI" == yes ]]; then
exec tini -- solr start -f "$@"
elif [[ "$TINI" == no ]]; then
exec solr start -f "$@"
else
echo "invalid value TINI=$TINI"
exit 1
fi

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#!/bin/bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Run the initdb, then start solr in the foreground
set -e
if [[ "$VERBOSE" == "yes" ]]; then
set -x
fi
files=$(find /var/solr -name write.lock)
if [ -n "$files" ]; then
echo "removing files $files"
rm $files
else
echo "No files found."
fi
# Could set env-variables for solr-fg
source run-initdb
exec solr-fg "$@"

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solr/docker/scripts/solr-precreate Executable file
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#!/bin/bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Create a core on disk and then run solr in the foreground
# arguments are: corename configdir
# To simply create a core:
# docker run -P -d solr solr-precreate mycore
# To create a core from mounted config:
# docker run -P -d -v $PWD/myconfig:/myconfig solr solr-precreate mycore /myconfig
# To create a core in a mounted directory:
# mkdir myvarsolr; chown 8983:8983 myvarsolr
# docker run -it --rm -P -v $PWD/myvarsolr://var/solr solr solr-precreate mycore
set -e
echo "Executing $0" "$@"
if [[ "${VERBOSE:-}" == "yes" ]]; then
set -x
fi
# Could set env-variables for solr-fg
source run-initdb
precreate-core "$@"
exec solr-fg

36
solr/docker/scripts/start-local-solr Executable file
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#!/bin/bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# configure Solr to run on the local interface, and start it running in the background
set -euo pipefail
if [[ "${VERBOSE:-}" == "yes" ]]; then
set -x
fi
echo "Running solr in the background. Logs are in /var/solr/logs"
SOLR_OPTS="-Djetty.host=${SOLR_LOCAL_HOST:-localhost}" solr start
max_try=${MAX_TRY:-12}
wait_seconds=${WAIT_SECONDS:-5}
if ! wait-for-solr.sh --max-attempts "$max_try" --wait-seconds "$wait_seconds"; then
echo "Could not start Solr."
if [ -f "/var/solr/logs/solr.log" ]; then
echo "Here is the log:"
cat "/var/solr/logs/solr.log"
fi
exit 1
fi

26
solr/docker/scripts/stop-local-solr Executable file
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#!/bin/bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# stop the background Solr, and restore the normal configuration
set -e
if [[ "$VERBOSE" == "yes" ]]; then
set -x
fi
echo "Shutting down the background Solr"
solr stop

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solr/docker/scripts/wait-for-solr.sh Executable file
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#!/bin/bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# A helper script to wait for solr
#
# Usage: wait-for-solr.sh [--max-attempts count] [--wait-seconds seconds] [--solr-url url]
# Deprecated usage: wait-for-solr.sh [ max_attempts [ wait_seconds ] ]
set -euo pipefail
SCRIPT="$0"
if [[ "${VERBOSE:-}" == "yes" ]]; then
set -x
fi
function usage {
echo "$1"
echo "Usage: $SCRIPT [--max-attempts count] [--wait-seconds seconds ] [--solr-url url]"
exit 1
}
max_attempts=12
wait_seconds=5
if ! [[ ${SOLR_PORT:-8983} =~ ^[0-9]+$ ]]; then
echo "Invalid SOLR_PORT=${SOLR_PORT:-} environment variable specified"
exit 1
fi
solr_url="http://localhost:${SOLR_PORT:-8983}"
while (( $# > 0 )); do
case "$1" in
--help)
cat <<EOM
Usage: $SCRIPT [options]
Options:
--max-attempts count: number of attempts to check Solr is up. Default: $max_attempts
--wait-seconds seconds: number of seconds to wait between attempts. Default: $wait_seconds
--solr-url url: URL for Solr server to check. Default: $solr_url
EOM
exit 0
;;
--solr-url)
solr_url="$2";
shift 2
;;
--max-attempts)
max_attempts="$2";
shift 2;
;;
--wait-seconds)
wait_seconds="$2";
shift 2;
;;
* )
# deprecated invocation, kept for backwards compatibility
max_attempts=$1;
wait_seconds=$2;
echo "WARNING: deprecated invocation. Use $SCRIPT [--max-attempts count] [--wait-seconds seconds]"
shift 2;
break;
;;
esac
done
grep -q -E '^[0-9]+$' <<<"$max_attempts" || usage "--max-attempts $max_attempts: not a number"
if (( max_attempts == 0 )); then
echo "The --max-attempts argument should be >0"
exit 1
fi
grep -q -E '^[0-9]+$' <<<"$wait_seconds" || usage "--wait-seconds $wait_seconds: not a number"
grep -q -E '^https?://' <<<"$solr_url" || usage "--solr-url $solr_url: not a URL"
((attempts_left=max_attempts))
while (( attempts_left > 0 )); do
if wget -q -O - "$solr_url" | grep -i solr >/dev/null; then
break
fi
(( attempts_left-- ))
if (( attempts_left == 0 )); then
echo "Solr is still not running; giving up"
exit 1
fi
if (( attempts_left == 1 )); then
attempts=attempt
else
attempts=attempts
fi
echo "Solr is not running yet on $solr_url. $attempts_left $attempts left"
sleep "$wait_seconds"
done
echo "Solr is running on $solr_url"

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#!/bin/bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# A helper script to wait for ZooKeeper
#
# This script waits for a ZooKeeper master to appear.
# It repeatedly looks up the name passed as argument
# in the DNS using getent, and then connects to the
# ZooKeeper admin port and uses the 'srvr' command to
# obtain the server's status.
# You can use this in a Kubernetes init container to
# delay Solr pods starting until the ZooKeeper service
# has settled down. Or you could explicitly run this in
# the Solr container before exec'ing Solr.
#
# Inspired by https://github.com/helm/charts/blob/9eba7b1c80990233a68dce48f4a8fe0baf9b7fa5/incubator/solr/templates/statefulset.yaml#L60
#
# Usage: wait-for-zookeeper.sh [--max-attempts count] [--wait-seconds seconds] zookeeper-service-name
#
# If no argument is provided, but a Solr-style ZK_HOST is set,
# that will be used. If neither is provided, the default
# name is 'solr-zookeeper-headless', to match the helm chart.
set -euo pipefail
SCRIPT="$0"
if [[ "${VERBOSE:-}" == "yes" ]]; then
set -x
fi
function usage {
echo "$1"
echo "Usage: $SCRIPT [--max-attempts count] [--wait-seconds seconds ] zookeeper-service-name"
exit 1
}
TMP_HOSTS="/tmp/hosts.$$"
TMP_STATUS="/tmp/status.$$"
function cleanup {
rm -f $TMP_HOSTS $TMP_STATUS
}
trap cleanup EXIT
function check_zookeeper {
local host=$1
local port="${2:-2181}"
if ! echo srvr | nc "$host" "$port" > $TMP_STATUS; then
echo "Failed to get status from $host"
return
fi
if [ ! -s $TMP_STATUS ]; then
echo "No data from $ip"
return
fi
if grep -q 'not currently serving requests' $TMP_STATUS; then
echo "Node $ip is not currently serving requests"
return
fi
mode=$(grep "Mode: " $TMP_STATUS | sed 's/Mode: //');
if [ -z "$mode" ]; then
echo "Cannot determine mode from:"
cat $TMP_STATUS
return
fi
echo "Node $ip is a $mode"
if [ "$mode" = "leader" ] || [ "$mode" = "standalone" ]; then
echo "Done"
exit 0
fi
}
max_attempts=120
wait_seconds=2
while (( $# > 0 )); do
case "$1" in
--help)
cat <<EOM
Usage: $SCRIPT [options] zookeeper-service-name
Options:
--max-attempts count: number of attempts to check Solr is up. Default: $max_attempts
--wait-seconds seconds: number of seconds to wait between attempts. Default: $wait_seconds
EOM
exit 0
;;
--max-attempts)
max_attempts="$2";
shift 2;
;;
--wait-seconds)
wait_seconds="$2";
shift 2;
;;
*)
if [ -n "${lookup_arg:-}" ]; then
usage "Cannot specify multiple zookeeper service names"
fi
lookup_arg=$1;
shift;
break;
;;
esac
done
grep -q -E '^[0-9]+$' <<<"$max_attempts" || usage "--max-attempts $max_attempts: not a number"
if (( max_attempts == 0 )); then
echo "The --max-attempts argument should be >0"
exit 1
fi
grep -q -E '^[0-9]+$' <<<"$wait_seconds" || usage "--wait-seconds $wait_seconds: not a number"
if [ -z "${lookup_arg:-}" ]; then
if [ -n "$ZK_HOST" ]; then
lookup_arg="$ZK_HOST"
else
lookup_arg=solr-zookeeper-headless
fi
fi
echo "Looking up '$lookup_arg'"
# split on commas, for when a ZK_HOST string like zoo1:2181,zoo2:2181 is used
IFS=',' read -ra lookups <<< "$lookup_arg"
((attempts_left=max_attempts))
while (( attempts_left > 0 )); do
for lookup in "${lookups[@]}"; do
if grep -q -E "^\[[0-9].*\]" <<<"$lookup"; then
# looks like an IPv6 address, eg [2001:DB8::1] or [2001:DB8::1]:2181
# getent does not support the bracket notation, but does support IPv6 addresses
host=$(sed -E 's/\[(.*)\].*/\1/' <<<"$lookup")
port=$(sed -E 's/^\[(.*)\]:?//' <<<"$lookup")
else
# IPv4, just split on :
IFS=: read -ra split <<<"$lookup"
host="${split[0]}"
port="${split[1]:-}"
fi
if [[ "${VERBOSE:-}" == "yes" ]]; then
echo "Parsed host=$host port=${port:-}"
fi
if getent hosts "$host" > $TMP_HOSTS; then
while read -r ip hostname ; do
echo "${hostname:-}">/dev/null # consume for shellcheck
check_zookeeper "$ip" "$port"
done <$TMP_HOSTS
else
echo "Cannot find $lookup yet"
fi
done
(( attempts_left-- ))
if (( attempts_left == 0 )); then echo "Still no master found; giving up"
exit 1
fi
sleep "$wait_seconds"
done
# To test the parsing:
# bash scripts/wait-for-zookeeper.sh foo
# bash scripts/wait-for-zookeeper.sh 'ZK_HOST=[2001:DB8::1]:2181,[2001:DB8::1],127.0.0.1:2181,127.0.0.2'
# ZK_HOST=[2001:DB8::1]:2181,[2001:DB8::1],127.0.0.1:2181,127.0.0.2 bash scripts/wait-for-zookeeper.sh

94
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<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
Solr example
------------
This directory contains Solr examples. Each example is contained in a
separate directory. To run a specific example, do:
```
bin/solr start -e <EXAMPLE> where <EXAMPLE> is one of:
cloud : SolrCloud example
schemaless : Schema-less example (schema is inferred from data during indexing)
techproducts : Kitchen sink example providing comprehensive examples of Solr features
films : Example of starting with _default configset and defining explicit fields dynamically.
```
For instance, if you want to run the SolrCloud example, do:
```
bin/solr start -e cloud
```
To see all the options available when starting Solr:
```
bin/solr start -help
```
After starting a Solr example, direct your Web browser to:
```
http://localhost:8983/solr/
```
To add documents to the index, use bin/solr post, for example:
```
bin/solr post -c techproducts example/exampledocs/*.xml
```
(where "techproducts" is the Solr core name)
For more information about this example please read...
* [solr/example/README.md](./README.md)
For more information about the "Solr Home" and Solr specific configuration
* https://solr.apache.org/guide/solr-tutorial.html
For a Solr tutorial
* https://solr.apache.org/resources.html
For a list of other tutorials and introductory articles.
Notes About These Examples
--------------------------
### References to Jar Files Outside This Directory
Various example SolrHome dirs contained in this directory may use "<lib>"
statements in the solrconfig.xml file to reference plugin jars outside of
this directory for loading modules via relative paths.
If you make a copy of this example server and wish to use the
ExtractingRequestHandler (SolrCell), the clustering component,
or any other modules, you will need to
copy the required jars or update the paths to those jars in your
solrconfig.xml.
### Logging
By default, Jetty & Solr will log to the console and logs/solr.log. This can
be convenient when first getting started, but eventually you will want to
log just to a file. To configure logging, edit the log4j2.xml file in
".../server/resources".
It is also possible to setup log4j or other popular logging frameworks.

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id,cat,name,price,inStock,author,series_t,sequence_i,genre_s
0553573403,book,A Game of Thrones,7.99,true,George R.R. Martin,"A Song of Ice and Fire",1,fantasy
0553579908,book,A Clash of Kings,7.99,true,George R.R. Martin,"A Song of Ice and Fire",2,fantasy
055357342X,book,A Storm of Swords,7.99,true,George R.R. Martin,"A Song of Ice and Fire",3,fantasy
0553293354,book,Foundation,7.99,true,Isaac Asimov,Foundation Novels,1,scifi
0812521390,book,The Black Company,6.99,false,Glen Cook,The Chronicles of The Black Company,1,fantasy
0812550706,book,Ender's Game,6.99,true,Orson Scott Card,Ender,1,scifi
0441385532,book,Jhereg,7.95,false,Steven Brust,Vlad Taltos,1,fantasy
0380014300,book,Nine Princes In Amber,6.99,true,Roger Zelazny,the Chronicles of Amber,1,fantasy
0805080481,book,The Book of Three,5.99,true,Lloyd Alexander,The Chronicles of Prydain,1,fantasy
080508049X,book,The Black Cauldron,5.99,true,Lloyd Alexander,The Chronicles of Prydain,2,fantasy
1 id cat name price inStock author series_t sequence_i genre_s
2 0553573403 book A Game of Thrones 7.99 true George R.R. Martin A Song of Ice and Fire 1 fantasy
3 0553579908 book A Clash of Kings 7.99 true George R.R. Martin A Song of Ice and Fire 2 fantasy
4 055357342X book A Storm of Swords 7.99 true George R.R. Martin A Song of Ice and Fire 3 fantasy
5 0553293354 book Foundation 7.99 true Isaac Asimov Foundation Novels 1 scifi
6 0812521390 book The Black Company 6.99 false Glen Cook The Chronicles of The Black Company 1 fantasy
7 0812550706 book Ender's Game 6.99 true Orson Scott Card Ender 1 scifi
8 0441385532 book Jhereg 7.95 false Steven Brust Vlad Taltos 1 fantasy
9 0380014300 book Nine Princes In Amber 6.99 true Roger Zelazny the Chronicles of Amber 1 fantasy
10 0805080481 book The Book of Three 5.99 true Lloyd Alexander The Chronicles of Prydain 1 fantasy
11 080508049X book The Black Cauldron 5.99 true Lloyd Alexander The Chronicles of Prydain 2 fantasy

51
solr/example/exampledocs/books.json Normal file
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[
{
"id" : "978-0641723445",
"cat" : ["book","hardcover"],
"name" : "The Lightning Thief",
"author" : "Rick Riordan",
"series_t" : "Percy Jackson and the Olympians",
"sequence_i" : 1,
"genre_s" : "fantasy",
"inStock" : true,
"price" : 12.50,
"pages_i" : 384
}
,
{
"id" : "978-1423103349",
"cat" : ["book","paperback"],
"name" : "The Sea of Monsters",
"author" : "Rick Riordan",
"series_t" : "Percy Jackson and the Olympians",
"sequence_i" : 2,
"genre_s" : "fantasy",
"inStock" : true,
"price" : 6.49,
"pages_i" : 304
}
,
{
"id" : "978-1857995879",
"cat" : ["book","paperback"],
"name" : "Sophie's World : The Greek Philosophers",
"author" : "Jostein Gaarder",
"sequence_i" : 1,
"genre_s" : "fantasy",
"inStock" : true,
"price" : 3.07,
"pages_i" : 64
}
,
{
"id" : "978-1933988177",
"cat" : ["book","paperback"],
"name" : "Lucene in Action, Second Edition",
"author" : "Michael McCandless",
"sequence_i" : 1,
"genre_s" : "IT",
"inStock" : true,
"price" : 30.50,
"pages_i" : 475
}
]

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solr/example/exampledocs/gb18030-example.xml Normal file
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<?xml version="1.0" encoding="GB18030"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<add>
<doc>
<field name="id">GB18030TEST</field>
<field name="name">Test with some GB18030 encoded characters</field>
<field name="features">No accents here</field>
<field name="features">这是一个功能</field>
<field name="features">This is a feature (translated)</field>
<field name="features">这份文件是很有光泽</field>
<field name="features">This document is very shiny (translated)</field>
<field name="price">0.0</field>
<field name="inStock">true</field>
</doc>
</add>

56
solr/example/exampledocs/hd.xml Normal file
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<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<add>
<doc>
<field name="id">SP2514N</field>
<field name="name">Samsung SpinPoint P120 SP2514N - hard drive - 250 GB - ATA-133</field>
<field name="manu">Samsung Electronics Co. Ltd.</field>
<!-- Join -->
<field name="manu_id_s">samsung</field>
<field name="cat">electronics</field>
<field name="cat">hard drive</field>
<field name="features">7200RPM, 8MB cache, IDE Ultra ATA-133</field>
<field name="features">NoiseGuard, SilentSeek technology, Fluid Dynamic Bearing (FDB) motor</field>
<field name="price">92.0</field>
<field name="popularity">6</field>
<field name="inStock">true</field>
<field name="manufacturedate_dt">2006-02-13T15:26:37Z</field>
<!-- Near Oklahoma city -->
<field name="store">35.0752,-97.032</field>
</doc>
<doc>
<field name="id">6H500F0</field>
<field name="name">Maxtor DiamondMax 11 - hard drive - 500 GB - SATA-300</field>
<field name="manu">Maxtor Corp.</field>
<!-- Join -->
<field name="manu_id_s">maxtor</field>
<field name="cat">electronics</field>
<field name="cat">hard drive</field>
<field name="features">SATA 3.0Gb/s, NCQ</field>
<field name="features">8.5ms seek</field>
<field name="features">16MB cache</field>
<field name="price">350.0</field>
<field name="popularity">6</field>
<field name="inStock">true</field>
<!-- Buffalo store -->
<field name="store">45.17614,-93.87341</field>
<field name="manufacturedate_dt">2006-02-13T15:26:37Z</field>
</doc>
</add>

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solr/example/exampledocs/ipod_other.xml Normal file
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<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<add>
<doc>
<field name="id">F8V7067-APL-KIT</field>
<field name="name">Belkin Mobile Power Cord for iPod w/ Dock</field>
<field name="manu">Belkin</field>
<!-- Join -->
<field name="manu_id_s">belkin</field>
<field name="cat">electronics</field>
<field name="cat">connector</field>
<field name="features">car power adapter, white</field>
<field name="weight">4.0</field>
<field name="price">19.95</field>
<field name="popularity">1</field>
<field name="inStock">false</field>
<!-- Buffalo store -->
<field name="store">45.18014,-93.87741</field>
<field name="manufacturedate_dt">2005-08-01T16:30:25Z</field>
</doc>
<doc>
<field name="id">IW-02</field>
<field name="name">iPod &amp; iPod Mini USB 2.0 Cable</field>
<field name="manu">Belkin</field>
<!-- Join -->
<field name="manu_id_s">belkin</field>
<field name="cat">electronics</field>
<field name="cat">connector</field>
<field name="features">car power adapter for iPod, white</field>
<field name="weight">2.0</field>
<field name="price">11.50</field>
<field name="popularity">1</field>
<field name="inStock">false</field>
<!-- San Francisco store -->
<field name="store">37.7752,-122.4232</field>
<field name="manufacturedate_dt">2006-02-14T23:55:59Z</field>
</doc>
</add>

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solr/example/exampledocs/ipod_video.xml Normal file
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<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<add><doc>
<field name="id">MA147LL/A</field>
<field name="name">Apple 60 GB iPod with Video Playback Black</field>
<field name="manu">Apple Computer Inc.</field>
<!-- Join -->
<field name="manu_id_s">apple</field>
<field name="cat">electronics</field>
<field name="cat">music</field>
<field name="features">iTunes, Podcasts, Audiobooks</field>
<field name="features">Stores up to 15,000 songs, 25,000 photos, or 150 hours of video</field>
<field name="features">2.5-inch, 320x240 color TFT LCD display with LED backlight</field>
<field name="features">Up to 20 hours of battery life</field>
<field name="features">Plays AAC, MP3, WAV, AIFF, Audible, Apple Lossless, H.264 video</field>
<field name="features">Notes, Calendar, Phone book, Hold button, Date display, Photo wallet, Built-in games, JPEG photo playback, Upgradeable firmware, USB 2.0 compatibility, Playback speed control, Rechargeable capability, Battery level indication</field>
<field name="includes">earbud headphones, USB cable</field>
<field name="weight">5.5</field>
<field name="price">399.00</field>
<field name="popularity">10</field>
<field name="inStock">true</field>
<!-- Dodge City store -->
<field name="store">37.7752,-100.0232</field>
<field name="manufacturedate_dt">2005-10-12T08:00:00Z</field>
</doc></add>

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solr/example/exampledocs/manufacturers.xml Normal file
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<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<add>
<doc>
<field name="id">adata</field>
<field name="compName_s">A-Data Technology</field>
<field name="address_s">46221 Landing Parkway Fremont, CA 94538</field>
</doc>
<doc>
<field name="id">apple</field>
<field name="compName_s">Apple</field>
<field name="address_s">1 Infinite Way, Cupertino CA</field>
</doc>
<doc>
<field name="id">asus</field>
<field name="compName_s">ASUS Computer</field>
<field name="address_s">800 Corporate Way Fremont, CA 94539</field>
</doc>
<doc>
<field name="id">ati</field>
<field name="compName_s">ATI Technologies</field>
<field name="address_s">33 Commerce Valley Drive East Thornhill, ON L3T 7N6 Canada</field>
</doc>
<doc>
<field name="id">belkin</field>
<field name="compName_s">Belkin</field>
<field name="address_s">12045 E. Waterfront Drive Playa Vista, CA 90094</field>
</doc>
<doc>
<field name="id">canon</field>
<field name="compName_s">Canon, Inc.</field>
<field name="address_s">One Canon Plaza Lake Success, NY 11042</field>
</doc>
<doc>
<field name="id">corsair</field>
<field name="compName_s">Corsair Microsystems</field>
<field name="address_s">46221 Landing Parkway Fremont, CA 94538</field>
</doc>
<doc>
<field name="id">dell</field>
<field name="compName_s">Dell, Inc.</field>
<field name="address_s">One Dell Way Round Rock, Texas 78682</field>
</doc>
<doc>
<field name="id">maxtor</field>
<field name="compName_s">Maxtor Corporation</field>
<field name="address_s">920 Disc Drive Scotts Valley, CA 95066</field>
</doc>
<doc>
<field name="id">samsung</field>
<field name="compName_s">Samsung Electronics Co. Ltd.</field>
<field name="address_s">105 Challenger Rd. Ridgefield Park, NJ 07660-0511</field>
</doc>
<doc>
<field name="id">viewsonic</field>
<field name="compName_s">ViewSonic Corp</field>
<field name="address_s">381 Brea Canyon Road Walnut, CA 91789-0708</field>
</doc>
</add>

77
solr/example/exampledocs/mem.xml Normal file
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<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<add>
<doc>
<field name="id">TWINX2048-3200PRO</field>
<field name="name">CORSAIR XMS 2GB (2 x 1GB) 184-Pin DDR SDRAM Unbuffered DDR 400 (PC 3200) Dual Channel Kit System Memory - Retail</field>
<field name="manu">Corsair Microsystems Inc.</field>
<!-- Join -->
<field name="manu_id_s">corsair</field>
<field name="cat">electronics</field>
<field name="cat">memory</field>
<field name="features">CAS latency 2, 2-3-3-6 timing, 2.75v, unbuffered, heat-spreader</field>
<field name="price">185.00</field>
<field name="popularity">5</field>
<field name="inStock">true</field>
<!-- San Francisco store -->
<field name="store">37.7752,-122.4232</field>
<field name="manufacturedate_dt">2006-02-13T15:26:37Z</field>
<!-- a field for testing payload tagged text via DelimitedPayloadTokenFilter -->
<field name="payloads">electronics|6.0 memory|3.0</field>
</doc>
<doc>
<field name="id">VS1GB400C3</field>
<field name="name">CORSAIR ValueSelect 1GB 184-Pin DDR SDRAM Unbuffered DDR 400 (PC 3200) System Memory - Retail</field>
<field name="manu">Corsair Microsystems Inc.</field>
<!-- Join -->
<field name="manu_id_s">corsair</field>
<field name="cat">electronics</field>
<field name="cat">memory</field>
<field name="price">74.99</field>
<field name="popularity">7</field>
<field name="inStock">true</field>
<!-- Dodge City store -->
<field name="store">37.7752,-100.0232</field>
<field name="manufacturedate_dt">2006-02-13T15:26:37Z</field>
<field name="payloads">electronics|4.0 memory|2.0</field>
</doc>
<doc>
<field name="id">VDBDB1A16</field>
<field name="name">A-DATA V-Series 1GB 184-Pin DDR SDRAM Unbuffered DDR 400 (PC 3200) System Memory - OEM</field>
<field name="manu">A-DATA Technology Inc.</field>
<!-- Join -->
<field name="manu_id_s">corsair</field>
<field name="cat">electronics</field>
<field name="cat">memory</field>
<field name="features">CAS latency 3, 2.7v</field>
<!-- note: price & popularity is missing on this one -->
<field name="popularity">0</field>
<field name="inStock">true</field>
<!-- Buffalo store -->
<field name="store">45.18414,-93.88141</field>
<field name="manufacturedate_dt">2006-02-13T15:26:37Z</field>
<field name="payloads">electronics|0.9 memory|0.1</field>
</doc>
</add>

65
solr/example/exampledocs/money.xml Normal file
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<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!-- Example documents utilizing the CurrencyField type -->
<add>
<doc>
<field name="id">USD</field>
<field name="name">One Dollar</field>
<field name="manu">Bank of America</field>
<field name="manu_id_s">boa</field>
<field name="cat">currency</field>
<field name="features">Coins and notes</field>
<field name="price_c">1,USD</field>
<field name="inStock">true</field>
</doc>
<doc>
<field name="id">EUR</field>
<field name="name">One Euro</field>
<field name="manu">European Union</field>
<field name="manu_id_s">eu</field>
<field name="cat">currency</field>
<field name="features">Coins and notes</field>
<field name="price_c">1,EUR</field>
<field name="inStock">true</field>
</doc>
<doc>
<field name="id">GBP</field>
<field name="name">One British Pound</field>
<field name="manu">U.K.</field>
<field name="manu_id_s">uk</field>
<field name="cat">currency</field>
<field name="features">Coins and notes</field>
<field name="price_c">1,GBP</field>
<field name="inStock">true</field>
</doc>
<doc>
<field name="id">NOK</field>
<field name="name">One Krone</field>
<field name="manu">Bank of Norway</field>
<field name="manu_id_s">nor</field>
<field name="cat">currency</field>
<field name="features">Coins and notes</field>
<field name="price_c">1,NOK</field>
<field name="inStock">true</field>
</doc>
</add>

34
solr/example/exampledocs/monitor.xml Normal file
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<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<add><doc>
<field name="id">3007WFP</field>
<field name="name">Dell Widescreen UltraSharp 3007WFP</field>
<field name="manu">Dell, Inc.</field>
<!-- Join -->
<field name="manu_id_s">dell</field>
<field name="cat">electronics and computer1</field>
<field name="features">30" TFT active matrix LCD, 2560 x 1600, .25mm dot pitch, 700:1 contrast</field>
<field name="includes">USB cable</field>
<field name="weight">401.6</field>
<field name="price">2199.0</field>
<field name="popularity">6</field>
<field name="inStock">true</field>
<!-- Buffalo store -->
<field name="store">43.17614,-90.57341</field>
</doc></add>

33
solr/example/exampledocs/monitor2.xml Normal file
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<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<add><doc>
<field name="id">VA902B</field>
<field name="name">ViewSonic VA902B - flat panel display - TFT - 19"</field>
<field name="manu">ViewSonic Corp.</field>
<!-- Join -->
<field name="manu_id_s">viewsonic</field>
<field name="cat">electronics and stuff2</field>
<field name="features">19" TFT active matrix LCD, 8ms response time, 1280 x 1024 native resolution</field>
<field name="weight">190.4</field>
<field name="price">279.95</field>
<field name="popularity">6</field>
<field name="inStock">true</field>
<!-- Buffalo store -->
<field name="store">45.18814,-93.88541</field>
</doc></add>

3
solr/example/exampledocs/more_books.jsonl Normal file
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{"id":"0060248025","name":"Falling Up","inStock": true,"author": "Shel Silverstein"}
{"id":"0679805273","name":"Oh, The Places You'll Go","inStock": true,"author": "Dr. Seuss"}

43
solr/example/exampledocs/mp500.xml Normal file
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<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<add><doc>
<field name="id">0579B002</field>
<field name="name">Canon PIXMA MP500 All-In-One Photo Printer</field>
<field name="manu">Canon Inc.</field>
<!-- Join -->
<field name="manu_id_s">canon</field>
<field name="cat">electronics</field>
<field name="cat">multifunction printer</field>
<field name="cat">printer</field>
<field name="cat">scanner</field>
<field name="cat">copier</field>
<field name="features">Multifunction ink-jet color photo printer</field>
<field name="features">Flatbed scanner, optical scan resolution of 1,200 x 2,400 dpi</field>
<field name="features">2.5" color LCD preview screen</field>
<field name="features">Duplex Copying</field>
<field name="features">Printing speed up to 29ppm black, 19ppm color</field>
<field name="features">Hi-Speed USB</field>
<field name="features">memory card: CompactFlash, Micro Drive, SmartMedia, Memory Stick, Memory Stick Pro, SD Card, and MultiMediaCard</field>
<field name="weight">352.0</field>
<field name="price">179.99</field>
<field name="popularity">6</field>
<field name="inStock">true</field>
<!-- Buffalo store -->
<field name="store">45.19214,-93.89941</field>
</doc></add>

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solr/example/exampledocs/post.jar Normal file
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solr/example/exampledocs/sample.html Normal file
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@@ -0,0 +1,13 @@
<html>
<head>
<title>Welcome to Solr</title>
</head>
<body>
<p>
Here is some text
</p>
<p>distinct<br/>words</p>
<div>Here is some text in a div</div>
<div>This has a <a href="http://www.apache.org">link</a>.</div>
</body>
</html>

38
solr/example/exampledocs/sd500.xml Normal file
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<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<add><doc>
<field name="id">9885A004</field>
<field name="name">Canon PowerShot SD500</field>
<field name="manu">Canon Inc.</field>
<!-- Join -->
<field name="manu_id_s">canon</field>
<field name="cat">electronics</field>
<field name="cat">camera</field>
<field name="features">3x zoop, 7.1 megapixel Digital ELPH</field>
<field name="features">movie clips up to 640x480 @30 fps</field>
<field name="features">2.0" TFT LCD, 118,000 pixels</field>
<field name="features">built in flash, red-eye reduction</field>
<field name="includes">32MB SD card, USB cable, AV cable, battery</field>
<field name="weight">6.4</field>
<field name="price">329.95</field>
<field name="popularity">7</field>
<field name="inStock">true</field>
<field name="manufacturedate_dt">2006-02-13T15:26:37Z</field>
<!-- Buffalo store -->
<field name="store">45.19614,-93.90341</field>
</doc></add>

BIN
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solr/example/exampledocs/solr.xml Normal file
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<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<add>
<doc>
<field name="id">SOLR1000</field>
<field name="name">Solr, the Enterprise Search Server</field>
<field name="manu">Apache Software Foundation</field>
<field name="cat">software</field>
<field name="cat">search</field>
<field name="features">Advanced Full-Text Search Capabilities using Lucene</field>
<field name="features">Optimized for High Volume Web Traffic</field>
<field name="features">Standards Based Open Interfaces - XML and HTTP</field>
<field name="features">Comprehensive HTML Administration Interfaces</field>
<field name="features">Scalability - Efficient Replication to other Solr Search Servers</field>
<field name="features">Flexible and Adaptable with XML configuration and Schema</field>
<field name="features">Good unicode support: h&#xE9;llo (hello with an accent over the e)</field>
<field name="price">0.0</field>
<field name="popularity">10</field>
<field name="inStock">true</field>
<field name="incubationdate_dt">2006-01-17T00:00:00.000Z</field>
</doc>
</add>

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#!/bin/sh
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#Test script to tell if the server is accepting UTF-8
#The python writer currently escapes non-ascii chars, so it's good for testing
SOLR_URL=http://localhost:8983/solr
if [ ! -z $1 ]; then
SOLR_URL=$1
fi
curl "$SOLR_URL/select?q=hello&params=explicit&wt=python" 2> /dev/null | grep 'hello' > /dev/null 2>&1
if [ $? = 0 ]; then
echo "Solr server is up."
else
echo "ERROR: Could not curl to Solr - is curl installed? Is Solr not running?"
exit 1
fi
curl "$SOLR_URL/select?q=h%C3%A9llo&echoParams=explicit&wt=python" 2> /dev/null | grep 'h\\u00e9llo' > /dev/null 2>&1
if [ $? = 0 ]; then
echo "HTTP GET is accepting UTF-8"
else
echo "ERROR: HTTP GET is not accepting UTF-8"
fi
curl $SOLR_URL/select --data-binary 'q=h%C3%A9llo&echoParams=explicit&wt=python' -H 'Content-type:application/x-www-form-urlencoded; charset=UTF-8' 2> /dev/null | grep 'h\\u00e9llo' > /dev/null 2>&1
if [ $? = 0 ]; then
echo "HTTP POST is accepting UTF-8"
else
echo "ERROR: HTTP POST is not accepting UTF-8"
fi
curl $SOLR_URL/select --data-binary 'q=h%C3%A9llo&echoParams=explicit&wt=python' 2> /dev/null | grep 'h\\u00e9llo' > /dev/null 2>&1
if [ $? = 0 ]; then
echo "HTTP POST defaults to UTF-8"
else
echo "HTTP POST does not default to UTF-8"
fi
#A unicode character outside of the BMP (a circle with an x inside)
CHAR="𐌈"
CODEPOINT='0x10308'
#URL encoded UTF8 of the codepoint
UTF8_Q='%F0%90%8C%88'
#expected return of the python writer (currently uses UTF-16 surrogates)
EXPECTED='\\ud800\\udf08'
curl "$SOLR_URL/select?q=$UTF8_Q&echoParams=explicit&wt=python" 2> /dev/null | grep $EXPECTED > /dev/null 2>&1
if [ $? = 0 ]; then
echo "HTTP GET is accepting UTF-8 beyond the basic multilingual plane"
else
echo "ERROR: HTTP GET is not accepting UTF-8 beyond the basic multilingual plane"
fi
curl $SOLR_URL/select --data-binary "q=$UTF8_Q&echoParams=explicit&wt=python" -H 'Content-type:application/x-www-form-urlencoded; charset=UTF-8' 2> /dev/null | grep $EXPECTED > /dev/null 2>&1
if [ $? = 0 ]; then
echo "HTTP POST is accepting UTF-8 beyond the basic multilingual plane"
else
echo "ERROR: HTTP POST is not accepting UTF-8 beyond the basic multilingual plane"
fi
curl "$SOLR_URL/select?q=$UTF8_Q&echoParams=explicit&wt=python" --data-binary '' 2> /dev/null | grep $EXPECTED > /dev/null 2>&1
if [ $? = 0 ]; then
echo "HTTP POST + URL params is accepting UTF-8 beyond the basic multilingual plane"
else
echo "ERROR: HTTP POST + URL params is not accepting UTF-8 beyond the basic multilingual plane"
fi
#curl "$SOLR_URL/select?q=$UTF8_Q&echoParams=explicit" 2> /dev/null | od -tx1 -w1000 | sed 's/ //g' | grep 'f4808198' > /dev/null 2>&1
curl "$SOLR_URL/select?q=$UTF8_Q&echoParams=explicit" 2> /dev/null | grep "$CHAR" > /dev/null 2>&1
if [ $? = 0 ]; then
echo "Response correctly returns UTF-8 beyond the basic multilingual plane"
else
echo "ERROR: Response can't return UTF-8 beyond the basic multilingual plane"
fi

41
solr/example/exampledocs/utf8-example.xml Normal file
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@@ -0,0 +1,41 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!--
After posting this to Solr with bin/solr post, searching for "êâîôû" from
the solr/admin/ search page must return this document.
-->
<add>
<doc>
<field name="id">UTF8TEST</field>
<field name="name">Test with some UTF-8 encoded characters</field>
<field name="manu">Apache Software Foundation</field>
<field name="cat">software</field>
<field name="cat">search</field>
<field name="features">No accents here</field>
<field name="features">This is an e acute: é</field>
<field name="features">eaiou with circumflexes: êâîôû</field>
<field name="features">eaiou with umlauts: ëäïöü</field>
<field name="features">tag with escaped chars: &lt;nicetag/&gt;</field>
<field name="features">escaped ampersand: Bonnie &amp; Clyde</field>
<field name="features">Outside the BMP:𐌈 codepoint=10308, a circle with an x inside. UTF8=f0908c88 UTF16=d800 df08</field>
<field name="price">0.0</field>
<field name="inStock">true</field>
</doc>
</add>

62
solr/example/exampledocs/vidcard.xml Normal file
View File

@@ -0,0 +1,62 @@
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<add>
<doc>
<field name="id">EN7800GTX/2DHTV/256M</field>
<field name="name">ASUS Extreme N7800GTX/2DHTV (256 MB)</field>
<!-- Denormalized -->
<field name="manu">ASUS Computer Inc.</field>
<!-- Join -->
<field name="manu_id_s">asus</field>
<field name="cat">electronics</field>
<field name="cat">graphics card</field>
<field name="features">NVIDIA GeForce 7800 GTX GPU/VPU clocked at 486MHz</field>
<field name="features">256MB GDDR3 Memory clocked at 1.35GHz</field>
<field name="features">PCI Express x16</field>
<field name="features">Dual DVI connectors, HDTV out, video input</field>
<field name="features">OpenGL 2.0, DirectX 9.0</field>
<field name="weight">16.0</field>
<field name="price">479.95</field>
<field name="popularity">7</field>
<field name="store">40.7143,-74.006</field>
<field name="inStock">false</field>
<field name="manufacturedate_dt">2006-02-13T15:26:37Z/DAY</field>
</doc>
<!-- yes, you can add more than one document at a time -->
<doc>
<field name="id">100-435805</field>
<field name="name">ATI Radeon X1900 XTX 512 MB PCIE Video Card</field>
<field name="manu">ATI Technologies</field>
<!-- Join -->
<field name="manu_id_s">ati</field>
<field name="cat">electronics</field>
<field name="cat">graphics card</field>
<field name="features">ATI RADEON X1900 GPU/VPU clocked at 650MHz</field>
<field name="features">512MB GDDR3 SDRAM clocked at 1.55GHz</field>
<field name="features">PCI Express x16</field>
<field name="features">dual DVI, HDTV, svideo, composite out</field>
<field name="features">OpenGL 2.0, DirectX 9.0</field>
<field name="weight">48.0</field>
<field name="price">649.99</field>
<field name="popularity">7</field>
<field name="inStock">false</field>
<field name="manufacturedate_dt">2006-02-13T15:26:37Z/DAY</field>
<!-- NYC store -->
<field name="store">40.7143,-74.006</field>
</doc>
</add>

18
solr/example/films/README.md Normal file
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We have a movie data set in JSON, Solr XML, and CSV formats. All 3 formats contain the same data. You can use any one format to index documents to Solr.
This example uses the `_default` configset that ships with Solr plus some custom fields added via Schema API. It demonstrates the use of ParamSets in conjunction with the [Request Parameters API](https://solr.apache.org/guide/solr/latest/configuration-guide/request-parameters-api.html).
The original data was fetched from Freebase and the data license is present in the films-LICENSE.txt file. Freebase was shutdown in 2016 by Google.
This data consists of the following fields:
* `id` - unique identifier for the movie
* `name` - Name of the movie
* `directed_by` - The person(s) who directed the making of the film
* `initial_release_date` - The earliest official initial film screening date in any country
* `genre` - The genre(s) that the movie belongs to
* `film_vector` - The 10 dimensional vector representing the film, according to a toy example embedding model
The `name` and `initial_release_date` are created via the Schema API, and the `genre` and `direct_by` fields
are created by the use of an Update Request Processor Chain called `add-unknown-fields-to-the-schema`.
The `film_vector` is an embedding vector created to represent the movie with 10 dimensions. The vector is created from a BERT pre-trained model, followed by a dimension reduction technique to reduce the embeddings from 768 to 10 dimensions. Even though it is expected that similar movies will be close to each other, this model is just a "toy example", so it's not guaranteed to be a good representation for the movies. The Python scripts utilized to create the model and calculate the films vectors are in the [vectors directory](./vectors).

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solr/example/films/films-LICENSE.txt Normal file
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The films data (films.json/.xml/.csv) is licensed under the Creative Commons Attribution 2.5 Generic License.
To view a copy of this license, visit http://creativecommons.org/licenses/by/2.5/
or send a letter to Creative Commons, 444 Castro Street, Suite 900, Mountain View, California, 94041, USA.

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solr/example/films/vectors/README.md Normal file
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<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
We present in this directory the Python scripts that were used to create the `film_vector` field for the films dataset.
- [films.py](./films.py): define some general purpose functions to read, save and process the films dataset.
- [create_model.py](./create_model.py): creates an embedding model to represent the films.
- [create_dataset.py](./create_dataset.py): uses the embedding model to calculate the vectors of the films and create the new dataset with the extra `film_vector` field.
To replicate the example you have to run the `create_model.py` script first, followed by `create_dataset.py`. We will describe and discuss each of these scripts below.
## Setup
```
pip install sentence-transformers
```
## Creating the Model (`create_model.py`)
There are several approaches that one could use to create vectors (embeddings) to represent documents. In the case of our example we decided to use a _textual_ approach, where we use the text of the document as input for calculating its vector.
To create the "sentence" that will serve as textual input for the movies we get its title followed by the genres separated in comma. For example, the "8 Mile" movie will have this sentence:
```
8 Mile
Musical, Hip hop film, Drama, Musical Drama
```
We use a pretrained model from [SentenceTransformers](https://www.sbert.net/) framework (`all-mpnet-base-v2`) as base for creating a new tailored reduced model. We calculate the 768-dimensions vectors for the sentences of all the movies in the dataset, then run a PCA to extract the 10 most important dimensions. With the PCA result we create a new model that will create vectors of size 10. The number of dimensions is a compromise between performance and quality, and we choose 10 here just to serve as a small and compact example. Generally the higher the number of dimensions, the higher the quality, while also increasing the memory consumption and the computational time to manipulate the vectors.
This model is created to serve as a small example to demonstrate the vectors features of Solr, so it is just one among many possible ways to create vectors for documents. For example, it is possible to _fine-tune_ a pre-trained model using textual data from our context. Another possibility is to train a model that does not even rely on text, but uses coocurrence of documents or items, like item2vec.
## Calculating Vectors (`create_dataset.py`)
Once we have the model created and stored we can use it to calculate the vectors of the documents.
First we load the model (reading it from disk to RAM). Then we read the films dataset and creates the sentences (as previously described in the previous section). Finally, for each sentence we use the model to calculate and encode the film vector according to its "sentence". After having the `film_vector` field added to the dataset, we export and store it in the 3 formats (JSON, XML and CSV).
So, if we have new movies to be indexed in the collection we have just to replicate the above steps: (1) load the model, (2) create the film sentence, (3) calculate the film vector from its sentence.

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This script will use the reduced model created by the `create_model`
# script to add a new field in the films dataset, which will store the
# film vector according to the embedding model.
import json
from sentence_transformers import SentenceTransformer, util
import torch
import films
#### Load the 10-dimensions model
model = SentenceTransformer(films.PATH_FILMS_MODEL)
#### Load the original films dataset
films_dataset = films.load_films_dataset()
#### Use the embedding model to calculate vectors for all movies
films_vectors = films.calculate_films_vectors(model, films_dataset)
#### Visual evaluation of some specific movies
def most_similar_movie(target_idx, top_k=5):
film = films_dataset[target_idx]
film_vector = films_vectors[target_idx]
cos_scores = util.cos_sim(film_vector, films_vectors)[0]
top_results = torch.topk(cos_scores, k=top_k)
print("\n======================\n")
print("Film:", films.get_film_sentence(film).replace("\n", " - "))
print("\nTop 5 most similar films in corpus:")
for score, idx in zip(top_results[0], top_results[1]):
movie_str = films.get_film_sentence(films_dataset[idx]).replace("\n", " - ")
print(f" - [{idx}] {movie_str} (Score: {score:.4f})")
most_similar_movie(200)
most_similar_movie(100)
most_similar_movie(500)
most_similar_movie(911)
#### Create the new films dataset by creating a new field with the embedding vector
for idx in range(len(films_dataset)):
films_dataset[idx]["film_vector"] = list(films_vectors[idx].astype("float64"))
#### Export the new films dataset for all formats
films.export_films_json(films_dataset)
films.export_films_xml(films_dataset)
films.export_films_csv(films_dataset)

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# In this example, we reduce the dimensionality of the embeddings of
# the SBERT pre-trained model 'all-mpnet-base-v2' from 768 to 10 dimensions.
#
# The code is derived from the SBERT documentation and corresponding example code:
# - https://www.sbert.net/examples/training/distillation/README.html
# - https://github.com/UKPLab/sentence-transformers/tree/master/examples/training/distillation/dimensionality_reduction.py
from sklearn.decomposition import PCA
from sentence_transformers import SentenceTransformer, LoggingHandler, util, evaluation, models, InputExample
import logging
import os
import pathlib
import gzip
import csv
import random
import numpy as np
import torch
import films
#### Just some code to print debug information to stdout
logging.basicConfig(format="%(asctime)s - %(message)s", datefmt="%Y-%m-%d %H:%M:%S", level=logging.INFO, handlers=[LoggingHandler()])
logger = logging.getLogger(__name__)
#### Create folders structure
pathlib.Path("./data/").mkdir(parents=True, exist_ok=True)
pathlib.Path("./models/").mkdir(parents=True, exist_ok=True)
######## Load full model ########
# Model for which we apply dimensionality reduction
model = SentenceTransformer("all-mpnet-base-v2")
# New size for the embeddings
new_dimension = 10
######## Evaluate performance of full model ########
# We use the STS benchmark dataset to see how much performance we loose by using the dimensionality reduction
sts_dataset_path = "./data/stsbenchmark.tsv.gz"
if not os.path.exists(sts_dataset_path):
util.http_get("https://sbert.net/datasets/stsbenchmark.tsv.gz", sts_dataset_path)
# We measure the performance of the original model
# and later we will measure the performance with the reduces dimension size
logger.info("Read STSbenchmark test dataset")
eval_examples = []
with gzip.open(sts_dataset_path, "rt", encoding="utf8") as fIn:
reader = csv.DictReader(fIn, delimiter="\t", quoting=csv.QUOTE_NONE)
for row in reader:
if row["split"] == "test":
score = float(row["score"]) / 5.0 #Normalize score to range 0 ... 1
eval_examples.append(InputExample(texts=[row["sentence1"], row["sentence2"]], label=score))
# Evaluate the original model on the STS benchmark dataset
stsb_evaluator = evaluation.EmbeddingSimilarityEvaluator.from_input_examples(eval_examples, name="sts-benchmark-test")
logger.info("Original model performance:")
stsb_evaluator(model)
######## Reduce the embedding dimensions ########
# We load the films dataset and creates a list of unique sentences utilizing the movie title and the genres
films_dataset = films.load_films_dataset()
films_sentences = list(set(films.get_films_sentences(films_dataset)))
random.shuffle(films_sentences)
# To determine the PCA matrix, we need some example sentence embeddings.
# Here, we compute the embeddings for all the movies in the films dataset.
pca_train_sentences = films_sentences
train_embeddings = model.encode(pca_train_sentences, convert_to_numpy=True)
# Compute PCA on the train embeddings matrix
pca = PCA(n_components=new_dimension)
pca.fit(train_embeddings)
pca_comp = np.asarray(pca.components_)
# We add a dense layer to the model, so that it will produce directly embeddings with the new size
dense = models.Dense(in_features=model.get_sentence_embedding_dimension(), out_features=new_dimension, bias=False, activation_function=torch.nn.Identity())
dense.linear.weight = torch.nn.Parameter(torch.tensor(pca_comp))
model.add_module("dense", dense)
######## Evaluate the model with the reduce embedding size
logger.info("Model with {} dimensions:".format(new_dimension))
stsb_evaluator(model)
######## Store the reduced model on disc
model.save(films.PATH_FILMS_MODEL)

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solr/example/films/vectors/films.py Normal file
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import csv
from lxml import etree
from sentence_transformers import SentenceTransformer
PATH_FILMS_DATASET = "../films.json"
PATH_FILMS_MODEL = "./models/films-model-size_10"
PATH_FILMS_VECTORS_JSON = "./data/films-vectors.json"
PATH_FILMS_VECTORS_XML = "./data/films-vectors.xml"
PATH_FILMS_VECTORS_CSV = "./data/films-vectors.csv"
def load_films_dataset():
with open(PATH_FILMS_DATASET, "r") as infile:
films_dataset = json.load(infile)
return films_dataset
def get_film_sentence(film):
return f"{film['name']}\n\n{', '.join(film['genre'])}"
def get_films_sentences(films_dataset):
return [get_film_sentence(film) for film in films_dataset]
def load_films_embedding_model():
return SentenceTransformer(PATH_FILMS_MODEL)
def calculate_film_vector(model, film):
film_sentence = get_film_sentence(film)
return model.encode(film_sentence)
def calculate_films_vectors(model, films_dataset):
films_sentences = get_films_sentences(films_dataset)
return model.encode(films_sentences)
def export_films_json(films_dataset):
with open(PATH_FILMS_VECTORS_JSON, "w") as outfile:
json.dump(films_dataset, outfile, indent=2)
def export_films_xml(films_dataset):
films_xml = etree.Element("add")
for film in films_dataset:
film_xml = etree.Element("doc")
for field_name, field_value in film.items():
field_value = film[field_name]
if not isinstance(field_value, list):
field_value = [field_value]
for value in field_value:
child = etree.Element("field", attrib={"name": field_name})
child.text = str(value)
film_xml.append(child)
films_xml.append(film_xml)
etree.ElementTree(films_xml).write(
PATH_FILMS_VECTORS_XML,
pretty_print=True,
xml_declaration=True,
encoding="utf-8"
)
def export_films_csv(films_dataset):
with open(PATH_FILMS_VECTORS_CSV, "w") as outfile:
csvw = csv.DictWriter(outfile, ["name","directed_by","genre","type","id","initial_release_date","film_vector"])
csvw.writeheader()
for film in films_dataset:
film["directed_by"] = "|".join(film["directed_by"])
film["genre"] = "|".join(film["genre"])
film["film_vector"] = "|".join(map(str, film["film_vector"]))
csvw.writerow(film)

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<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
Lib directories
===============
There are several special places you can place Solr plugin .jar files. This is one of them.
Jar files placed in this folder will be globally available.
See https://solr.apache.org/guide/solr/latest/configuration-guide/libs.html for more information.

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The code in this repository code was Written by Gil Tene, Michael Barker,
and Matt Warren, and released to the public domain, as explained at
http://creativecommons.org/publicdomain/zero/1.0/

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769c0b82cb2421c8256300e907298a9410a2a3d3

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* This code was Written by Gil Tene of Azul Systems, and released to the
* public domain, as explained at http://creativecommons.org/publicdomain/zero/1.0/

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
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direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
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designated in writing by the copyright owner as "Not a Contribution."
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(c) You must retain, in the Source form of any Derivative Works
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any Contribution intentionally submitted for inclusion in the Work
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Notwithstanding the above, nothing herein shall supersede or modify
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APPENDIX: How to apply the Apache License to your work.
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0
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32e540749224c22c9b17de8137e916aae9057e22

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
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otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
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not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
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of this License, Derivative Works shall not include works that remain
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Licensor for the purpose of discussing and improving the Work, but
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Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
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the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
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within such NOTICE file, excluding those notices that do not
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of the following places: within a NOTICE text file distributed
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within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
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8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
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result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
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Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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Copyright 2011 JSON-SMART authors

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919f0dfe192fb4e063e7dacadee7f8bb9a2672a9

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23b82843c50fa97f3cfe9b432b2b10f6800f045d

1
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a1678ba907bf92691d879fef34e1a187038f9259

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
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Copyright 2010-2020 JetBrains s.r.o and respective authors and developers

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[The "BSD license"]
Copyright (c) 2015 Terence Parr, Sam Harwell
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
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# Eclipse Public License - v 2.0
THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE
PUBLIC LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION
OF THE PROGRAM CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.
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Distributed under this Agreement, and
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i) changes to the Program, and
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where such changes and/or additions to the Program originate from
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Contributions do not include changes or additions to the Program that
are not Modified Works.
"Contributor" means any person or entity that Distributes the Program.
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are necessarily infringed by the use or sale of its Contribution alone
or when combined with the Program.
"Program" means the Contributions Distributed in accordance with this
Agreement.
"Recipient" means anyone who receives the Program under this Agreement
or any Secondary License (as applicable), including Contributors.
"Derivative Works" shall mean any work, whether in Source Code or other
form, that is based on (or derived from) the Program and for which the
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Exhibit A - Form of Secondary Licenses Notice
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You may add additional accurate notices of copyright ownership.

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Apache License
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liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Note: Other license terms may apply to certain, identified software files contained within or distributed
with the accompanying software if such terms are included in the directory containing the accompanying software.
Such other license terms will then apply in lieu of the terms of the software license above.

25
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AWS SDK for Java 2.0
Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
This product includes software developed by
Amazon Technologies, Inc (http://www.amazon.com/).
**********************
THIRD PARTY COMPONENTS
**********************
This software includes third party software subject to the following copyrights:
- XML parsing and utility functions from JetS3t - Copyright 2006-2009 James Murty.
- PKCS#1 PEM encoded private key parsing and utility functions from oauth.googlecode.com - Copyright 1998-2010 AOL Inc.
- Apache Commons Lang - https://github.com/apache/commons-lang
- Netty Reactive Streams - https://github.com/playframework/netty-reactive-streams
- Jackson-core - https://github.com/FasterXML/jackson-core
- Jackson-dataformat-cbor - https://github.com/FasterXML/jackson-dataformats-binary
The licenses for these third party components are included in LICENSE.txt
- For Apache Commons Lang see also this required NOTICE:
Apache Commons Lang
Copyright 2001-2020 The Apache Software Foundation
This product includes software developed at
The Apache Software Foundation (https://www.apache.org/).

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a7e552628c6587bdd1e2036045f1e06c4d513e32

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

13
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=========================================================================
== NOTICE file for use with the Apache License, Version 2.0, ==
=========================================================================
Apache JAMES Mime4j
Copyright 2004-2010 The Apache Software Foundation
This product includes software developed at
The Apache Software Foundation (http://www.apache.org/).
This product test suite includes data (mimetools-testmsgs folder) developed
by Eryq and ZeeGee Software Inc as part of the "MIME-tools" Perl5 toolkit
and licensed under the Artistic License

1
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dfdfdbc095017ffbaef308e80ff7ca53b1a6ff08

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

13
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=========================================================================
== NOTICE file for use with the Apache License, Version 2.0, ==
=========================================================================
Apache JAMES Mime4j
Copyright 2004-2010 The Apache Software Foundation
This product includes software developed at
The Apache Software Foundation (http://www.apache.org/).
This product test suite includes data (mimetools-testmsgs folder) developed
by Eryq and ZeeGee Software Inc as part of the "MIME-tools" Perl5 toolkit
and licensed under the Artistic License

1
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95ff9321582d6e85b1630ce8ab89abc37d39eecd

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Copyright 2016, Google Inc.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

0
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1
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a231e0d844d2721b0fa1b238006d15c6ded6842a

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
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