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From jbel...@apache.org
Subject svn commit: r1025650 - in /cassandra/branches/cassandra-0.6: CHANGES.txt bin/cassandra.bat
Date Wed, 20 Oct 2010 17:42:56 GMT
Author: jbellis
Date: Wed Oct 20 17:42:55 2010
New Revision: 1025650

URL: http://svn.apache.org/viewvc?rev=1025650&view=rev
Log:
update GC settings in cassandra.bat
patch by Nate McCall; reviewed by Vladimir Loncar for CASSANDRA-1636

Modified:
    cassandra/branches/cassandra-0.6/CHANGES.txt
    cassandra/branches/cassandra-0.6/bin/cassandra.bat

Modified: cassandra/branches/cassandra-0.6/CHANGES.txt
URL: http://svn.apache.org/viewvc/cassandra/branches/cassandra-0.6/CHANGES.txt?rev=1025650&r1=1025649&r2=1025650&view=diff
==============================================================================
--- cassandra/branches/cassandra-0.6/CHANGES.txt (original)
+++ cassandra/branches/cassandra-0.6/CHANGES.txt Wed Oct 20 17:42:55 2010
@@ -1,5 +1,6 @@
 dev
  * quorum read optimization (CASSANDRA-1622)
+ * update GC settings in cassandra.bat (CASSANDRA-1636)
 
 
 0.6.6

Modified: cassandra/branches/cassandra-0.6/bin/cassandra.bat
URL: http://svn.apache.org/viewvc/cassandra/branches/cassandra-0.6/bin/cassandra.bat?rev=1025650&r1=1025649&r2=1025650&view=diff
==============================================================================
--- cassandra/branches/cassandra-0.6/bin/cassandra.bat (original)
+++ cassandra/branches/cassandra-0.6/bin/cassandra.bat Wed Oct 20 17:42:55 2010
@@ -25,18 +25,16 @@ if NOT DEFINED JAVA_HOME goto err
 REM ***** JAVA options *****
 set JAVA_OPTS=^
  -ea^
- -Xdebug^
- -Xrunjdwp:transport=dt_socket,server=y,address=8888,suspend=n^
- -Xms128m^
+ -Xms1G^
  -Xmx1G^
- -XX:TargetSurvivorRatio=90^
- -XX:+AggressiveOpts^
+ -XX:+HeapDumpOnOutOfMemoryError^
  -XX:+UseParNewGC^
  -XX:+UseConcMarkSweepGC^
  -XX:+CMSParallelRemarkEnabled^
- -XX:+HeapDumpOnOutOfMemoryError^
- -XX:SurvivorRatio=128^
- -XX:MaxTenuringThreshold=0^
+ -XX:SurvivorRatio=8^
+ -XX:MaxTenuringThreshold=1^
+ -XX:CMSInitiatingOccupancyFraction=75^
+ -XX:+UseCMSInitiatingOccupancyOnly^
  -Dcom.sun.management.jmxremote.port=8080^
  -Dcom.sun.management.jmxremote.ssl=false^
  -Dcom.sun.management.jmxremote.authenticate=false



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