[CASSANDRA-8484] Value of variable JVM_OPTS is duplicated in command line arguments

• Type: Bug
• Status: Resolved
• Priority: Low
• Resolution: Duplicate
• Fix Version/s: 2.1.5
• Component/s: Local/Config

Environment

debian/ubuntu

• Severity: Low
• Assignee: Michael Shuler
• Reporter: Andrey Trubachev

Authors

Michael Shuler

• Created: 15/Dec/14 15:43
• Updated: 16/Apr/19 09:31
• Resolved: 30/Mar/15 19:49

Description

For example:

$ ps aux | grep cassandra
cassand+   322  100 27.3 14942216 8995592 ?    SLl  16:28 117:30 java -ea -javaagent:/usr/share/cassandra/lib/jamm-0.2.8.jar -XX:+CMSClassUnloadingEnabled -XX:+UseThreadPriorities -XX:ThreadPriorityPolicy=42 -Xms8043M -Xmx8043M -Xmn1600M -XX:+HeapDumpOnOutOfMemoryError -Xss256k -XX:StringTableSize=1000003 -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:SurvivorRatio=8 -XX:MaxTenuringThreshold=1 -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:+UseTLAB -XX:CompileCommandFile=/hotspot_compiler -XX:CMSWaitDuration=10000 -XX:+UseCondCardMark -Djava.net.preferIPv6Addresses=true -Dcom.sun.management.jmxremote.port=7199 -Dcom.sun.management.jmxremote.rmi.port=7199 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Dcassandra.metricsReporterConfigFile=/etc/vs/cassandra/graphite.yaml -ea -javaagent:/usr/share/cassandra/lib/jamm-0.2.8.jar -XX:+CMSClassUnloadingEnabled -XX:+UseThreadPriorities -XX:ThreadPriorityPolicy=42 -Xms8043M -Xmx8043M -Xmn1600M -XX:+HeapDumpOnOutOfMemoryError -Xss256k -XX:StringTableSize=1000003 -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:SurvivorRatio=8 -XX:MaxTenuringThreshold=1 -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:+UseTLAB -XX:CompileCommandFile=/etc/cassandra/hotspot_compiler -XX:CMSWaitDuration=10000 -XX:+UseCondCardMark -Djava.net.preferIPv6Addresses=true -Dcom.sun.management.jmxremote.port=7199 -Dcom.sun.management.jmxremote.rmi.port=7199 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Dcassandra.metricsReporterConfigFile=/etc/vs/cassandra/graphite.yaml -Dlogback.configurationFile=logback.xml -Dcassandra.logdir=/var/log/cassandra -Dcassandra.storagedir= -Dcassandra-pidfile=/var/run/cassandra/cassandra.pid -cp /etc/cassandra:/usr/share/cassandra/lib/airline-0.6.jar:/usr/share/cassandra/lib/antlr-runtime-3.5.2.jar:/usr/share/cassandra/lib/commons-cli-1.1.jar:/usr/share/cassandra/lib/commons-codec-1.2.jar:/usr/share/cassandra/lib/commons-lang3-3.1.jar:/usr/share/cassandra/lib/commons-math3-3.2.jar:/usr/share/cassandra/lib/compress-lzf-0.8.4.jar:/usr/share/cassandra/lib/concurrentlinkedhashmap-lru-1.4.jar:/usr/share/cassandra/lib/disruptor-3.0.1.jar:/usr/share/cassandra/lib/guava-16.0.jar:/usr/share/cassandra/lib/high-scale-lib-1.0.6.jar:/usr/share/cassandra/lib/jackson-core-asl-1.9.2.jar:/usr/share/cassandra/lib/jackson-mapper-asl-1.9.2.jar:/usr/share/cassandra/lib/jamm-0.2.8.jar:/usr/share/cassandra/lib/javax.inject.jar:/usr/share/cassandra/lib/jbcrypt-0.3m.jar:/usr/share/cassandra/lib/jline-1.0.jar:/usr/share/cassandra/lib/jna-4.0.0.jar:/usr/share/cassandra/lib/json-simple-1.1.jar:/usr/share/cassandra/lib/libthrift-0.9.1.jar:/usr/share/cassandra/lib/logback-classic-1.1.2.jar:/usr/share/cassandra/lib/logback-core-1.1.2.jar:/usr/share/cassandra/lib/lz4-1.2.0.jar:/usr/share/cassandra/lib/metrics-core-2.2.0.jar:/usr/share/cassandra/lib/metrics-graphite-2.2.0.jar:/usr/share/cassandra/lib/netty-all-4.0.23.Final.jar:/usr/share/cassandra/lib/reporter-config-2.2.0-SNAPSHOT.jar:/usr/share/cassandra/lib/slf4j-api-1.7.2.jar:/usr/share/cassandra/lib/snakeyaml-1.11.jar:/usr/share/cassandra/lib/snappy-java-1.0.5.2.jar:/usr/share/cassandra/lib/stream-2.5.2.jar:/usr/share/cassandra/lib/stringtemplate-4.0.2.jar:/usr/share/cassandra/lib/super-csv-2.1.0.jar:/usr/share/cassandra/lib/thrift-server-0.3.7.jar:/usr/share/cassandra/apache-cassandra-2.1.2.jar:/usr/share/cassandra/apache-cassandra.jar:/usr/share/cassandra/apache-cassandra-thrift-2.1.2.jar:/usr/share/cassandra/cassandra-driver-core-2.0.5.jar:/usr/share/cassandra/netty-3.9.0.Final.jar:/usr/share/cassandra/stress.jar: -XX:HeapDumpPath=/var/lib/cassandra/java_1418650085.hprof -XX:ErrorFile=/var/lib/cassandra/hs_err_1418650085.log org.apache.cassandra.service.CassandraDaemon

Variable JVM_OPTS isn't cleaned up in cassandra-env.sh.
And cassandra-env.sh is called twice: first time in /etc/init.d/cassandra and second time in /usr/sbin/cassandra.

$ fgrep cassandra-env.sh /etc/init.d/cassandra /usr/sbin/cassandra
/etc/init.d/cassandra:[ -e /etc/cassandra/cassandra-env.sh ] || exit 0
/etc/init.d/cassandra:. /etc/cassandra/cassandra-env.sh
/usr/sbin/cassandra:if [ -f "$CASSANDRA_CONF/cassandra-env.sh" ]; then
/usr/sbin/cassandra:    . "$CASSANDRA_CONF/cassandra-env.sh"

Issue Links

• duplicates: CASSANDRA-8821 Errors in JVM_OPTS and cassandra_parms environment vars