cassandra-env.sh_2.1.13_2.2.5.diff
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Authored by Eevans on Mar 2 2016, 5:44 PM.

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	F3508516: Masterwork From Distant Lands
	Mar 2 2016, 5:44 PM

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	--- /dev/fd/63 2016-03-02 11:44:11.350719907 -0600
	+++ /dev/fd/62 2016-03-02 11:44:11.350719907 -0600
	@@ -160,6 +160,7 @@
	export MALLOC_ARENA_MAX=4
	fi

	+
	# Specifies the default port over which Cassandra will be available for
	# JMX connections.
	# For security reasons, you should not expose this port to the internet. Firewall it if needed.
	@@ -218,6 +219,7 @@
	JVM_OPTS="$JVM_OPTS -XX:CMSInitiatingOccupancyFraction=75"
	JVM_OPTS="$JVM_OPTS -XX:+UseCMSInitiatingOccupancyOnly"
	JVM_OPTS="$JVM_OPTS -XX:+UseTLAB"
	+JVM_OPTS="$JVM_OPTS -XX:+PerfDisableSharedMem"
	JVM_OPTS="$JVM_OPTS -XX:CompileCommandFile=$CASSANDRA_CONF/hotspot_compiler"
	JVM_OPTS="$JVM_OPTS -XX:CMSWaitDuration=10000"

	@@ -230,32 +232,28 @@
	JVM_OPTS="$JVM_OPTS -XX:+UseCondCardMark"
	fi

	-# GC logging options -- uncomment to enable
	-# JVM_OPTS="$JVM_OPTS -XX:+PrintGCDetails"
	-# JVM_OPTS="$JVM_OPTS -XX:+PrintGCDateStamps"
	-# JVM_OPTS="$JVM_OPTS -XX:+PrintHeapAtGC"
	-# JVM_OPTS="$JVM_OPTS -XX:+PrintTenuringDistribution"
	-# JVM_OPTS="$JVM_OPTS -XX:+PrintGCApplicationStoppedTime"
	-# JVM_OPTS="$JVM_OPTS -XX:+PrintPromotionFailure"
	-# JVM_OPTS="$JVM_OPTS -XX:PrintFLSStatistics=1"
	+# GC logging options
	+JVM_OPTS="$JVM_OPTS -XX:+PrintGCDetails"
	+JVM_OPTS="$JVM_OPTS -XX:+PrintGCDateStamps"
	+JVM_OPTS="$JVM_OPTS -XX:+PrintHeapAtGC"
	+JVM_OPTS="$JVM_OPTS -XX:+PrintTenuringDistribution"
	+JVM_OPTS="$JVM_OPTS -XX:+PrintGCApplicationStoppedTime"
	+JVM_OPTS="$JVM_OPTS -XX:+PrintPromotionFailure"
	+#JVM_OPTS="$JVM_OPTS -XX:PrintFLSStatistics=1"
	+
	+JVM_OPTS="$JVM_OPTS -Xloggc:${CASSANDRA_HOME}/logs/gc.log"
	+JVM_OPTS="$JVM_OPTS -XX:+UseGCLogFileRotation"
	+JVM_OPTS="$JVM_OPTS -XX:NumberOfGCLogFiles=10"
	+JVM_OPTS="$JVM_OPTS -XX:GCLogFileSize=10M"
	+# if using version before JDK 6u34 or 7u2 use this instead of log rotation
	# JVM_OPTS="$JVM_OPTS -Xloggc:/var/log/cassandra/gc-`date +%s`.log"
	-# If you are using JDK 6u34 7u2 or later you can enable GC log rotation
	-# don't stick the date in the log name if rotation is on.
	-# JVM_OPTS="$JVM_OPTS -Xloggc:/var/log/cassandra/gc.log"
	-# JVM_OPTS="$JVM_OPTS -XX:+UseGCLogFileRotation"
	-# JVM_OPTS="$JVM_OPTS -XX:NumberOfGCLogFiles=10"
	-# JVM_OPTS="$JVM_OPTS -XX:GCLogFileSize=10M"
	-
	-# Configure the following for JEMallocAllocator and if jemalloc is not available in the system
	-# library path (Example: /usr/local/lib/). Usually "make install" will do the right thing.
	-# export LD_LIBRARY_PATH=<JEMALLOC_HOME>/lib/
	-# JVM_OPTS="$JVM_OPTS -Djava.library.path=<JEMALLOC_HOME>/lib/"

	# uncomment to have Cassandra JVM listen for remote debuggers/profilers on port 1414
	# JVM_OPTS="$JVM_OPTS -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=1414"

	# uncomment to have Cassandra JVM log internal method compilation (developers only)
	# JVM_OPTS="$JVM_OPTS -XX:+UnlockDiagnosticVMOptions -XX:+LogCompilation"
	+# JVM_OPTS="$JVM_OPTS -XX:+UnlockCommercialFeatures -XX:+FlightRecorder"

	# Prefer binding to IPv4 network intefaces (when net.ipv6.bindv6only=1). See
	# http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6342561 (short version:
	@@ -306,6 +304,11 @@
	#MX4J_ADDRESS="-Dmx4jaddress=127.0.0.1"
	#MX4J_PORT="-Dmx4jport=8081"

	+# Cassandra uses SIGAR to capture OS metrics CASSANDRA-7838
	+# for SIGAR we have to set the java.library.path
	+# to the location of the native libraries.
	+JVM_OPTS="$JVM_OPTS -Djava.library.path=$CASSANDRA_HOME/lib/sigar-bin"
	+
	JVM_OPTS="$JVM_OPTS $MX4J_ADDRESS"
	JVM_OPTS="$JVM_OPTS $MX4J_PORT"
	JVM_OPTS="$JVM_OPTS $JVM_EXTRA_OPTS"

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Eevans edited the content of this paste. (Show Details)Mar 2 2016, 5:44 PM

Eevans changed the title of this paste from untitled to Masterwork From Distant Lands.

Eevans changed the title of this paste from Masterwork From Distant Lands to cassandra-env.sh_2.1.13_2.2.5.diff.Mar 2 2016, 5:46 PM

Eevans mentioned this in T126629: Cassandra 2.2.6.Mar 2 2016, 8:46 PM

Daanvr mentioned this in T425874: Author = uploader: 'Me (Username)' quick-select (!24).May 10 2026, 2:10 PM

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