Author: jbellis
Date: Wed Oct 21 18:33:23 2009
New Revision: 828133
URL: http://svn.apache.org/viewvc?rev=828133&view=rev
Log:
-XX:CMSInitiatingOccupancyFraction=1 was causing absurd amounts of GC activity.
removed. patch by Brandon Williams; reviewed by jbellis for CASSANDRA-504
Modified:
incubator/cassandra/branches/cassandra-0.4/CHANGES.txt
incubator/cassandra/branches/cassandra-0.4/bin/cassandra.in.sh
Modified: incubator/cassandra/branches/cassandra-0.4/CHANGES.txt
URL:
http://svn.apache.org/viewvc/incubator/cassandra/branches/cassandra-0.4/CHANGES.txt?rev=828133&r1=828132&r2=828133&view=diff
==============================================================================
--- incubator/cassandra/branches/cassandra-0.4/CHANGES.txt (original)
+++ incubator/cassandra/branches/cassandra-0.4/CHANGES.txt Wed Oct 21 18:33:23
2009
@@ -3,6 +3,7 @@
* Fix race conditions in TCPConnectionManager (CASSANDRA-487)
* Fix using non-utf8-aware comparison as a sanity check.
(CASSANDRA-493)
+ * Improve default garbage collector options (CASSANDRA-504)
0.4.1
* Fix FlushPeriod columnfamily configuration regression
Modified: incubator/cassandra/branches/cassandra-0.4/bin/cassandra.in.sh
URL:
http://svn.apache.org/viewvc/incubator/cassandra/branches/cassandra-0.4/bin/cassandra.in.sh?rev=828133&r1=828132&r2=828133&view=diff
==============================================================================
--- incubator/cassandra/branches/cassandra-0.4/bin/cassandra.in.sh (original)
+++ incubator/cassandra/branches/cassandra-0.4/bin/cassandra.in.sh Wed Oct 21
18:33:23 2009
@@ -45,7 +45,6 @@
-XX:+AggressiveOpts \
-XX:+UseParNewGC \
-XX:+UseConcMarkSweepGC \
- -XX:CMSInitiatingOccupancyFraction=1 \
-XX:+CMSParallelRemarkEnabled \
-XX:+HeapDumpOnOutOfMemoryError \
-Dcom.sun.management.jmxremote.port=8080 \
