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From bo...@apache.org
Subject svn commit: r1406271 - in /hadoop/common/branches/branch-0.23/hadoop-yarn-project: CHANGES.txt hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/logaggregation/AggregatedLogFormat.java
Date Tue, 06 Nov 2012 18:53:33 GMT
Author: bobby
Date: Tue Nov  6 18:53:32 2012
New Revision: 1406271

URL: http://svn.apache.org/viewvc?rev=1406271&view=rev
Log:
svn merge -c 1406269 FIXES: YARN-202. Log Aggregation generates a storm of fsync() for namenode
(Kihwal Lee via bobby)

Modified:
    hadoop/common/branches/branch-0.23/hadoop-yarn-project/CHANGES.txt
    hadoop/common/branches/branch-0.23/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/logaggregation/AggregatedLogFormat.java

Modified: hadoop/common/branches/branch-0.23/hadoop-yarn-project/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.23/hadoop-yarn-project/CHANGES.txt?rev=1406271&r1=1406270&r2=1406271&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.23/hadoop-yarn-project/CHANGES.txt (original)
+++ hadoop/common/branches/branch-0.23/hadoop-yarn-project/CHANGES.txt Tue Nov  6 18:53:32
2012
@@ -68,6 +68,9 @@ Release 0.23.5 - UNRELEASED
     YARN-189. Fixed a deadlock between RM's ApplicationMasterService and the
     dispatcher. (Thomas Graves via vinodkv)
 
+    YARN-202. Log Aggregation generates a storm of fsync() for namenode 
+    (Kihwal Lee via bobby)
+
 Release 0.23.4 - UNRELEASED
 
   INCOMPATIBLE CHANGES

Modified: hadoop/common/branches/branch-0.23/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/logaggregation/AggregatedLogFormat.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.23/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/logaggregation/AggregatedLogFormat.java?rev=1406271&r1=1406270&r2=1406271&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.23/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/logaggregation/AggregatedLogFormat.java
(original)
+++ hadoop/common/branches/branch-0.23/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/logaggregation/AggregatedLogFormat.java
Tue Nov  6 18:53:32 2012
@@ -263,7 +263,6 @@ public class AggregatedLogFormat {
       out = this.writer.prepareAppendValue(-1);
       logValue.write(out);
       out.close();
-      this.fsDataOStream.hflush();
     }
 
     public void closeWriter() {



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