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From j...@apache.org
Subject [1/2] git commit: Add UseTLAB JVM Opt
Date Thu, 21 Mar 2013 16:44:18 GMT
Updated Branches:
  refs/heads/cassandra-1.2 9f268d168 -> dd184c430


Add UseTLAB JVM Opt

Patch by tjake; reviewed by Ryan McGuire for CASSANDRA-5361


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/c5864a52
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/c5864a52
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/c5864a52

Branch: refs/heads/cassandra-1.2
Commit: c5864a524e11842a75ac1d6c79ed137fadcb6c0e
Parents: ffc9bec
Author: jluciani@bluemountaincapital.com <jluciani@workbox.local>
Authored: Thu Mar 21 12:31:20 2013 -0400
Committer: jluciani@bluemountaincapital.com <jluciani@workbox.local>
Committed: Thu Mar 21 12:31:20 2013 -0400

----------------------------------------------------------------------
 CHANGES.txt           |    1 +
 conf/cassandra-env.sh |    1 +
 2 files changed, 2 insertions(+), 0 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cassandra/blob/c5864a52/CHANGES.txt
----------------------------------------------------------------------
diff --git a/CHANGES.txt b/CHANGES.txt
index 89c8b10..e2b1daa 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -7,6 +7,7 @@
  * Fix possible assertion triggered in SliceFromReadCommand (CASSANDRA-5284)
  * cqlsh: Add inet type support on Windows (ipv4-only) (CASSANDRA-4801)
  * Fix race when initializing ColumnFamilyStore (CASSANDRA-5350)
+ * Add UseTLAB JVM flag (CASSANDRA-5361)
 
 
 1.1.10

http://git-wip-us.apache.org/repos/asf/cassandra/blob/c5864a52/conf/cassandra-env.sh
----------------------------------------------------------------------
diff --git a/conf/cassandra-env.sh b/conf/cassandra-env.sh
index e38371f..dcc6401 100644
--- a/conf/cassandra-env.sh
+++ b/conf/cassandra-env.sh
@@ -202,6 +202,7 @@ 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:+UseTLAB"
 
 # GC logging options -- uncomment to enable
 # JVM_OPTS="$JVM_OPTS -XX:+PrintGCDetails"


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