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From maha...@apache.org
Subject svn commit: r1183547 - in /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project: CHANGES.txt hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/JobHistory.java
Date Fri, 14 Oct 2011 22:52:06 GMT
Author: mahadev
Date: Fri Oct 14 22:52:05 2011
New Revision: 1183547

URL: http://svn.apache.org/viewvc?rev=1183547&view=rev
Log:
MAPREDUCE-3057. Job History Server goes of OutOfMemory with 1200 Jobs and Heap Size set to
10 GB. (Eric Payne via mahadev) - Merging r1183545 from trunk

Modified:
    hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
    hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/JobHistory.java

Modified: hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt?rev=1183547&r1=1183546&r2=1183547&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt (original)
+++ hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt Fri Oct 14 22:52:05
2011
@@ -1572,6 +1572,9 @@ Release 0.23.0 - Unreleased
     MAPREDUCE-3124. Fixed location of native libs i.e. libhadoop.so for
     containers. (John George via acmurthy) 
 
+    MAPREDUCE-3057. Job History Server goes of OutOfMemory with 1200 Jobs 
+    and Heap Size set to 10 GB. (Eric Payne via mahadev)
+
 Release 0.22.0 - Unreleased
 
   INCOMPATIBLE CHANGES

Modified: hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/JobHistory.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/JobHistory.java?rev=1183547&r1=1183546&r2=1183547&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/JobHistory.java
(original)
+++ hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/JobHistory.java
Fri Oct 14 22:52:05 2011
@@ -71,7 +71,7 @@ import org.apache.hadoop.yarn.service.Ab
 public class JobHistory extends AbstractService implements HistoryContext   {
 
   private static final int DEFAULT_JOBLIST_CACHE_SIZE = 20000;
-  private static final int DEFAULT_LOADEDJOB_CACHE_SIZE = 2000;
+  private static final int DEFAULT_LOADEDJOB_CACHE_SIZE = 5;
   private static final int DEFAULT_DATESTRING_CACHE_SIZE = 200000;
   private static final long DEFAULT_MOVE_THREAD_INTERVAL = 3 * 60 * 1000l; //3 minutes
   private static final int DEFAULT_MOVE_THREAD_COUNT = 3;



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