OBSOLETE
- Limits
- As root
- In /etc/security/limits.conf insert
Code Block solr hard memlock unlimited solr soft memlock unlimited solr -
- In /etc/security/limits.conf insert
- As root
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als root: ------------------------------------------------------
mkdir /data/ddb
chmod 755 /data/ddb
chown -R admin:users /data/ddb
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als admin: -----------------------------------------------------
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nofile 65536 solr - nproc 65000
- In /etc/sysctl.conf insert
Code Block vm.max_map_count = 262144
- Install
- Create Directory /data/ddb/tools/solr as root:
Code Block mkdir /data/ddb/tools/solr chmod -R 755 /data/ddb/* chown -R admin:users /data/ddb
- Install required libraries + Java as root
Code Block yum -y install lsof python-lxml rsync java-1.8.0-openjdk java-1.8.0-openjdk-devel
- Download + Install SOLR-Tar as root
Code Block cd export https_proxy=http://proxy.fiz-karlsruhe.de:8888/ &&
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curl -O "https://archive.apache.org/dist/lucene/solr/
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8.
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0.0/solr-
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8.
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0.0.tgz"
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tar xfp solr-
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8.
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0.0.tgz
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cd solr-6.5.0/bin/
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als root: ------------------------------------------------------
yum -y install lsof python-lxml rsync java-1.8.0-openjdk java-1.8.0-openjdk-
devel
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./solr-8.0.0/bin/install_solr_service.sh ~/
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solr-
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8.
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0.0.tgz -i /data/ddb/tools/solr -d /data/ddb/tools/solr -p
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8183 -f
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chown -R solr:solr
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/data/ddb/tools/solr/solr-
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8.
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0.0
...
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als admin: -----------------------------------------------------
cd
rm -fr solr-6.5.0*
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als solr: ------------------------------------------------------
cd /opt/solr
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ln -s /data/ddb/tools/solr/solr-8.0.0 /data/ddb/tools/solr/current rm -fr ~/solr-8.0.0*
- Configure JAVA_OPTS
- in /etc/default/solr.in.sh (SOLR_HEAP p1-solr01: 200g)
Code Block SOLR_HEAP="24g" SOLR_PID_DIR="/data/ddb/tools/solr" SOLR_HOME="/data/ddb/tools/solr/data" LOG4J_PROPS="/data/ddb/tools/solr/log4j2.xml" SOLR_LOGS_DIR="/data/ddb/tools/solr/logs" SOLR_PORT="8183" SOLR_OPTS="$SOLR_OPTS -Dsolr.disable.shardsWhitelist=true -Dlog4j2.formatMsgNoLookups=true"
- Configure Access as solr-user + ability to restart service as root
- chmod 660 /etc/sudoers
- In /etc/sudoers add
Code Block ## Allow admin to su to solr and to start solr-server admin ALL=(root) NOPASSWD: /etc/init.d/solr admin ALL=(root) NOPASSWD: /bin/su - solr- chmod 440 /etc/sudoers
Copy DDB-Libs + Configurations as solr
Code Block cd /data/ddb/tools/solr/current cp ./dist/*.jar ./server/solr-webapp/webapp/WEB-INF/lib/
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cp contrib/extraction/lib/*.jar ./server/solr-webapp/webapp/WEB-INF/lib/
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cp contrib/analysis-extras/lucene-libs/*.jar ./server/solr-webapp/webapp/WEB-INF/lib/ cd /data/ddb/tools/solr/current/server/solr-webapp/webapp/WEB-
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INF/lib/
INF/lib ln -s /data/ddb/ddb-backend-solr/lib/ddb-backend-solr.jar ln -s /data/ddb/ddb-backend-solr/lib/solr-ocrhighlighting.jar cd /data/ddb/tools/solr/data ln -s /data/ddb/ddb-backend-solr/conf/solr.xml CORES=(fulltext nodes organization person search
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newspaper newspaper-issues oaiitems) for core in ${CORES[@]};
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do /data/ddb/tools/solr/current/bin/solr create -c $core -n $core
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done
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done NEUER FOLLOWER: cd /data/ddb/tools/solr/data/
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rm -r conf
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<indexname>/conf rm -rf * cp /data/ddb/
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ddb-backend-solr/conf/
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<indexname>/
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cd ../nodes/
rm -r conf
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conf/solrconfig_follower.xml solrconfig.xml cp /data/ddb/
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ddb-backend-solr/conf/
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<indexname>/
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conf/
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schema.
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rm -r conf
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xml . cp /data/ddb/
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ddb-backend-solr/conf/
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<indexname>/
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conf/
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*.
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rm -r conf
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txt . NEUER LEADER: cd /data/ddb/
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tools/solr/
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cd ../search/
rm -r conf
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data/<indexname> rm -r conf ln -s /data/ddb/
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ddb-backend-solr/conf/
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<indexname>/
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cd /opt/solr/server/solr-webapp/webapp/WEB-INF/lib
ln -s /data/ddb/Cortex/lib/SolrIndexServer.jar
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conf
- Adapt log4j2.xml, set SizeBasedTriggeringPolicy size = 1 GB, set DefaultRolloverStrategy max = 5
- solr-service enablen (dass er bei reboot mitstartet)