amazon-ec2-install-solr.sh

sudo yum update -y
sudo yum install java-1.8.0-openjdk-devel -y
sudo vi ~/.bashrc
## ADD export command under: # User specific aliases and functions: 'export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk' without quotes(')
env | grep JAVA_HOME ## Will show JAVA_HOME env
cd /opt
sudo wget http://www-us.apache.org/dist/lucene/solr/8.5.1/solr-8.5.1.tgz
sudo tar zxvf solr-8.5.1.tgz
sudo cp /opt/solr-8.5.1/bin/init.d/solr /etc/init.d/solr
sudo mv /opt/solr-8.5.1 /opt/solr
sudo rm -Rf /opt/solr-8.5.1.tgz
sudo chmod +x /etc/init.d/solr
sudo chkconfig --add solr
sudo vi /etc/init.d/solr ## Change SOLR_ENV="/etc/default/solr.in.sh" to SOLR_ENV="/opt/solr/bin/solr.in.sh"
sudo useradd solr
sudo passwd solr # Set password as solr
sudo chown -R solr:solr /opt/solr/
sudo yum install -y lsof
sudo service solr start # Open (instance ip) xx.xx.xx.xx:8983 in browser and it should display solr portal
# Edit bin/solr.in.sh to match the added file
# Edit server/resources/log4j.properties file to match the added file
sudo mkdir /var/log/solr ## Create logging dir for solr
sudo chown -R solr:solr /var/log/solr # Provide permissions for solr user
sudo service solr restart # Restart the solr

# Create cores in /opt/solr/server/solr

### if dataimport is failing in solr, check if db dialect jar file is present
# Else download the jar file and put the .jar file in '/opt/solr/dist' folder
# Add '<lib dir="${solr.install.dir:../../../..}/dist/" regex="<name of the jar dialect>-.*\.jar" />' in solrconfig.xml

bin-solr.in.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.

# 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 or Solr to start.  If the graceful stop fails,
# the script will forcibly stop Solr.  If the start fails, the script will
# give up waiting and display the last few lines of the logfile.
#SOLR_STOP_WAIT="180"

# Increase Java Heap as needed to support your indexing / query needs
SOLR_HEAP="4096m"

# 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
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:NewRatio=3 \
-XX:SurvivorRatio=4 \
-XX:TargetSurvivorRatio=90 \
-XX:MaxTenuringThreshold=8 \
-XX:+UseConcMarkSweepGC \
-XX:+UseParNewGC \
-XX:ConcGCThreads=4 -XX:ParallelGCThreads=4 \
-XX:+CMSScavengeBeforeRemark \
-XX:PretenureSizeThreshold=64m \
-XX:+UseCMSInitiatingOccupancyOnly \
-XX:CMSInitiatingOccupancyFraction=50 \
-XX:CMSMaxAbortablePrecleanTime=6000 \
-XX:+CMSParallelRemarkEnabled \
-XX:+ParallelRefProcEnabled"

# 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 the ZooKeeper client timeout (for SolrCloud mode)
#ZK_CLIENT_TIMEOUT="15000"

# 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 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

# Set the thread stack size
SOLR_OPTS="$SOLR_OPTS -Xss256k"

# 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"
#SOLR_OPTS="$SOLR_OPTS -Dsolr.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=

# Solr provides a default Log4J configuration properties 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 log4j.properties file
#LOG4J_PROPS=/var/solr/log4j.properties

# 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 log4j.properties
#SOLR_LOG_LEVEL=INFO

# Location where Solr should write logs to. Absolute or relative to solr start dir
# settings in server/resources/log4j.properties
SOLR_LOGS_DIR=/var/log/solr

# Sets the port Solr binds to, default is 8983
#SOLR_PORT=8983

# Uncomment to set SSL-related system properties
# Be sure to update the paths to the correct keystore for your environment
#SOLR_SSL_KEY_STORE=/home/shalin/work/oss/shalin-lusolr/solr/server/etc/solr-ssl.keystore.jks
#SOLR_SSL_KEY_STORE_PASSWORD=secret
#SOLR_SSL_TRUST_STORE=/home/shalin/work/oss/shalin-lusolr/solr/server/etc/solr-ssl.keystore.jks
#SOLR_SSL_TRUST_STORE_PASSWORD=secret
#SOLR_SSL_NEED_CLIENT_AUTH=false
#SOLR_SSL_WANT_CLIENT_AUTH=false

# 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=

# Settings for authentication
#SOLR_AUTHENTICATION_CLIENT_CONFIGURER=
#SOLR_AUTHENTICATION_OPTS=

# Settings for ZK ACL
#SOLR_ZK_CREDS_AND_ACLS="-DzkACLProvider=org.apache.solr.common.cloud.VMParamsAllAndReadonlyDigestZkACLProvider \
#  -DzkCredentialsProvider=org.apache.solr.common.cloud.VMParamsSingleSetCredentialsDigestZkCredentialsProvider \
#  -DzkDigestUsername=admin-user -DzkDigestPassword=CHANGEME-ADMIN-PASSWORD \
#  -DzkDigestReadonlyUsername=readonly-user -DzkDigestReadonlyPassword=CHANGEME-READONLY-PASSWORD"
#SOLR_OPTS="$SOLR_OPTS $SOLR_ZK_CREDS_AND_ACLS"

server-resources-log4j.properties

# Default Solr log4j config
# rootLogger log level may be programmatically overridden by -Dsolr.log.level
# solr.log=${solr.log.dir}
solr.log=logs
log4j.rootLogger=INFO, file, CONSOLE

# Console appender will be programmatically disabled when Solr is started with option -Dsolr.log.muteconsole
log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
log4j.appender.CONSOLE.layout=org.apache.log4j.EnhancedPatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss.SSS} %-5p (%t) [%X{collection} %X{shard} %X{replica} %X{core}] %c{1.} %m%n

#- size rotation with log cleanup.
log4j.appender.file=org.apache.log4j.RollingFileAppender
log4j.appender.file.MaxFileSize=4MB
log4j.appender.file.MaxBackupIndex=9

#- File to log to and log format
log4j.appender.file.File=${solr.log}/solr.log
log4j.appender.file.layout=org.apache.log4j.EnhancedPatternLayout
log4j.appender.file.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss.SSS} %-5p (%t) [%X{collection} %X{shard} %X{replica} %X{core}] %c{1.} %m%n

# Adjust logging levels that should differ from root logger
log4j.logger.org.apache.zookeeper=WARN
log4j.logger.org.apache.hadoop=WARN
log4j.logger.org.eclipse.jetty=WARN
log4j.logger.org.eclipse.jetty.server.Server=INFO
log4j.logger.org.eclipse.jetty.server.ServerConnector=INFO

# set to INFO to enable infostream log messages
log4j.logger.org.apache.solr.update.LoggingInfoStream=OFF