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Posted to mapreduce-commits@hadoop.apache.org by bo...@apache.org on 2012/03/19 21:33:39 UTC
svn commit: r1302647 - in
/hadoop/common/branches/branch-0.23.2/hadoop-mapreduce-project: CHANGES.txt
hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.java
Author: bobby
Date: Mon Mar 19 20:33:39 2012
New Revision: 1302647
URL: http://svn.apache.org/viewvc?rev=1302647&view=rev
Log:
svn merge -c 1302645 from trunk to branch-0.23.2 FIXES MAPREDUCE-4025. AM can crash if task attempt reports bogus progress value (Jason Lowe via bobby)
Modified:
hadoop/common/branches/branch-0.23.2/hadoop-mapreduce-project/CHANGES.txt
hadoop/common/branches/branch-0.23.2/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.java
Modified: hadoop/common/branches/branch-0.23.2/hadoop-mapreduce-project/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.23.2/hadoop-mapreduce-project/CHANGES.txt?rev=1302647&r1=1302646&r2=1302647&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.23.2/hadoop-mapreduce-project/CHANGES.txt (original)
+++ hadoop/common/branches/branch-0.23.2/hadoop-mapreduce-project/CHANGES.txt Mon Mar 19 20:33:39 2012
@@ -34,6 +34,9 @@ Release 0.23.2 - UNRELEASED
MAPREDUCE-3954. Added new envs to separate heap size for different daemons
started via bin scripts. (Robert Joseph Evans via vinodkv)
+ MAPREDUCE-4025. AM can crash if task attempt reports bogus progress value
+ (Jason Lowe via bobby)
+
OPTIMIZATIONS
MAPREDUCE-3901. Modified JobHistory records in YARN to lazily load job and
Modified: hadoop/common/branches/branch-0.23.2/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.23.2/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.java?rev=1302647&r1=1302646&r2=1302647&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.23.2/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.java (original)
+++ hadoop/common/branches/branch-0.23.2/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.java Mon Mar 19 20:33:39 2012
@@ -1030,6 +1030,7 @@ public abstract class TaskAttemptImpl im
private void updateProgressSplits() {
double newProgress = reportedStatus.progress;
+ newProgress = Math.max(Math.min(newProgress, 1.0D), 0.0D);
Counters counters = reportedStatus.counters;
if (counters == null)
return;