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List:       cassandra-dev
Subject:    Two -XX:SurvivorRatio arguments in cassandra.in.sh
From:       Tim Underwood <timunderwood () gmail ! com>
Date:       2009-11-19 0:02:00
Message-ID: 5ae3b19e0911181602h1c00268cu215e854441ccd7fe () mail ! gmail ! com
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It looks like CASSANDRA-504 commit added a second -XX:SurvivorRatio argument
to cassandra.in.sh. Was this intentional?

JVM_OPTS=" \
        -ea \
        -Xdebug \
        -Xrunjdwp:transport=dt_socket,server=y,address=8888,suspend=n \
        -Xms128M \
        -Xmx1G \
        -XX:SurvivorRatio=8 \
        -XX:TargetSurvivorRatio=90 \
        -XX:+AggressiveOpts \
        -XX:+UseParNewGC \
        -XX:+UseConcMarkSweepGC \
        -XX:+CMSParallelRemarkEnabled \
        -XX:+HeapDumpOnOutOfMemoryError \
        -XX:SurvivorRatio=128 \
        -XX:MaxTenuringThreshold=0 \
        -Dcom.sun.management.jmxremote.port=8080 \
        -Dcom.sun.management.jmxremote.ssl=false \
        -Dcom.sun.management.jmxremote.authenticate=false"

Here's the commit:

http://svn.apache.org/viewvc/incubator/cassandra/trunk/bin/cassandra.in.sh?p2=%2Fincub \
ator%2Fcassandra%2Ftrunk%2Fbin%2Fcassandra.in.sh&p1=%2Fincubator%2Fcassandra%2Ftrunk%2 \
Fbin%2Fcassandra.in.sh&r1=828139&r2=828138&pathrev=828139&view=diff&diff_format=l

-Tim



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