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From goffi...@apache.org
Subject [3/8] git commit: Use -XX:+ExplicitGCInvokesConcurrent by default.
Date Mon, 06 Feb 2012 04:15:13 GMT
Use -XX:+ExplicitGCInvokesConcurrent by default.

patch by scode; reviewed by goffinet for CASSANDRA-3675


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/4f4aa4fb
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/4f4aa4fb
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/4f4aa4fb

Branch: refs/heads/trunk
Commit: 4f4aa4fb9ea5a9bf075c0035c442005e41385532
Parents: e36b213
Author: Chris Goffinet <cg@chrisgoffinet.com>
Authored: Sun Feb 5 20:14:14 2012 -0800
Committer: Chris Goffinet <cg@chrisgoffinet.com>
Committed: Sun Feb 5 20:14:14 2012 -0800

----------------------------------------------------------------------
 CHANGES.txt           |    2 +-
 conf/cassandra-env.sh |    1 +
 2 files changed, 2 insertions(+), 1 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cassandra/blob/4f4aa4fb/CHANGES.txt
----------------------------------------------------------------------
diff --git a/CHANGES.txt b/CHANGES.txt
index bdf7f57..69b0f7c 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -64,7 +64,7 @@
    (CASSANDRA-3483)
  * respect not only row cache capacity but caching mode when
    trying to read data (CASSANDRA-3812)
-
+ * Use -XX:+ExplicitGCInvokesConcurrent by default. (CASSANDRA-3675)
 
 1.0.8
  * Log active compactions in StatusLogger (CASSANDRA-3703)

http://git-wip-us.apache.org/repos/asf/cassandra/blob/4f4aa4fb/conf/cassandra-env.sh
----------------------------------------------------------------------
diff --git a/conf/cassandra-env.sh b/conf/cassandra-env.sh
index f6416cf..1bd8c05 100644
--- a/conf/cassandra-env.sh
+++ b/conf/cassandra-env.sh
@@ -161,6 +161,7 @@ JVM_OPTS="$JVM_OPTS -XX:SurvivorRatio=8"
 JVM_OPTS="$JVM_OPTS -XX:MaxTenuringThreshold=1"
 JVM_OPTS="$JVM_OPTS -XX:CMSInitiatingOccupancyFraction=75"
 JVM_OPTS="$JVM_OPTS -XX:+UseCMSInitiatingOccupancyOnly"
+JVM_OPTS="$JVM_OPTS -XX:+ExplicitGCInvokesConcurrent"
 
 # GC logging options -- uncomment to enable
 # JVM_OPTS="$JVM_OPTS -XX:+PrintGCDetails"


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