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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.
- # 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=""
- # 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
- 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
- # Location where Solr should write logs to; should agree with the file appender
- # settings in server/resources/log4j.properties
- #SOLR_LOGS_DIR=
- # 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"
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