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From jbel...@apache.org
Subject [1/3] git commit: comment
Date Fri, 15 Feb 2013 01:06:31 GMT
comment


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/f2a57f04
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/f2a57f04
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/f2a57f04

Branch: refs/heads/cassandra-1.2
Commit: f2a57f04c4ea11705d848e08f230b8201d475fc3
Parents: 0b83682
Author: Jonathan Ellis <jbellis@apache.org>
Authored: Thu Feb 14 19:06:00 2013 -0600
Committer: Jonathan Ellis <jbellis@apache.org>
Committed: Thu Feb 14 19:06:14 2013 -0600

----------------------------------------------------------------------
 .../compaction/SizeTieredCompactionStrategy.java   |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cassandra/blob/f2a57f04/src/java/org/apache/cassandra/db/compaction/SizeTieredCompactionStrategy.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/cassandra/db/compaction/SizeTieredCompactionStrategy.java
b/src/java/org/apache/cassandra/db/compaction/SizeTieredCompactionStrategy.java
index 5e01733..fab087e 100644
--- a/src/java/org/apache/cassandra/db/compaction/SizeTieredCompactionStrategy.java
+++ b/src/java/org/apache/cassandra/db/compaction/SizeTieredCompactionStrategy.java
@@ -58,6 +58,7 @@ public class SizeTieredCompactionStrategy extends AbstractCompactionStrategy
         cfs.setCompactionThresholds(cfs.metadata.getMinCompactionThreshold(), cfs.metadata.getMaxCompactionThreshold());
     }
 
+    // synchronized so that multiple callers as in CompactionManager.submitBackground will
compute different candidates
     public synchronized AbstractCompactionTask getNextBackgroundTask(final int gcBefore)
     {
         // make local copies so they can't be changed out from under us mid-method


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