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Posted to mapreduce-commits@hadoop.apache.org by bo...@apache.org on 2012/11/15 00:09:30 UTC
svn commit: r1409532 - in /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project: ./ hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/local/ hadoop-mapreduce-client/hadoop-mapreduce-client-app/s...

Author: bobby
Date: Wed Nov 14 23:09:29 2012
New Revision: 1409532

URL: http://svn.apache.org/viewvc?rev=1409532&view=rev
Log:
svn merge -c 1409525 FIXES: MAPREDUCE-4797. LocalContainerAllocator can loop forever trying to contact the RM (jlowe via bobby)

Added:
    hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/local/
      - copied from r1409525, hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/local/
    hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/local/TestLocalContainerAllocator.java
      - copied unchanged from r1409525, hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/local/TestLocalContainerAllocator.java
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-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/local/LocalContainerAllocator.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=1409532&r1=1409531&r2=1409532&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 Wed Nov 14 23:09:29 2012
@@ -99,6 +99,9 @@ Release 0.23.5 - UNRELEASED
 
     MAPREDUCE-4517. Too many INFO messages written out during AM to RM heartbeat
     (Jason Lowe via tgraves)
+
+    MAPREDUCE-4797. LocalContainerAllocator can loop forever trying to contact
+    the RM (jlowe via bobby)
  
 Release 0.23.4 - UNRELEASED
 

Modified: hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/local/LocalContainerAllocator.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/local/LocalContainerAllocator.java?rev=1409532&r1=1409531&r2=1409532&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/local/LocalContainerAllocator.java (original)
+++ hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/local/LocalContainerAllocator.java Wed Nov 14 23:09:29 2012
@@ -19,7 +19,6 @@
 package org.apache.hadoop.mapreduce.v2.app.local;
 
 import java.util.ArrayList;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -62,7 +61,6 @@ public class LocalContainerAllocator ext
 
   @SuppressWarnings("rawtypes")
   private final EventHandler eventHandler;
-  private AtomicInteger containerCount = new AtomicInteger();
   private long retryInterval;
   private long retrystartTime;
   private String nmHost;
@@ -102,9 +100,9 @@ public class LocalContainerAllocator ext
         this.applicationAttemptId, this.lastResponseID, super
             .getApplicationProgress(), new ArrayList<ResourceRequest>(),
         new ArrayList<ContainerId>());
-    AllocateResponse allocateResponse = scheduler.allocate(allocateRequest);
     AMResponse response;
     try {
+      AllocateResponse allocateResponse = scheduler.allocate(allocateRequest);
       response = allocateResponse.getAMResponse();
       // Reset retry count if no exception occurred.
       retrystartTime = System.currentTimeMillis();