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Posted to commits@cassandra.apache.org by go...@apache.org on 2012/02/06 05:15:13 UTC
[3/8] git commit: Use -XX:+ExplicitGCInvokesConcurrent by default.
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
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CHANGES.txt | 2 +-
conf/cassandra-env.sh | 1 +
2 files changed, 2 insertions(+), 1 deletions(-)
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http://git-wip-us.apache.org/repos/asf/cassandra/blob/4f4aa4fb/CHANGES.txt
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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
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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"