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https://issues.apache.org/jira/browse/MAPREDUCE-1265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12786201#action_12786201
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Hadoop QA commented on MAPREDUCE-1265:
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-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12426933/MAPREDUCE-1265-v2.patch
against trunk revision 887135.
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified
tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
+1 findbugs. The patch does not introduce any new Findbugs warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
-1 core tests. The patch failed core unit tests.
-1 contrib tests. The patch failed contrib unit tests.
Test results:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/291/testReport/
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/291/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/291/artifact/trunk/build/test/checkstyle-errors.html
Console output:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/291/console
This message is automatically generated.
> Include tasktracker name in the task attempt error log
> ------------------------------------------------------
>
> Key: MAPREDUCE-1265
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1265
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Affects Versions: 0.22.0
> Reporter: Scott Chen
> Assignee: Scott Chen
> Priority: Trivial
> Fix For: 0.22.0
>
> Attachments: MAPREDUCE-1265-v2.patch, MAPREDUCE-1265.patch
>
>
> When task attempt receive an error, TaskInProgress will log the task attempt
> id and diagnosis string in the JobTracker log.
> Ex:
> 2009-xx-xx 23:50:45,994 INFO org.apache.hadoop.mapred.TaskInProgress: Error
> from attempt_2009xxxx_xxxx_r_000009_1: Error: java.lang.OutOfMemoryError:
> Java heap space
> 2009-xx-xx 22:53:53,146 INFO org.apache.hadoop.mapred.TaskInProgress: Error
> from attempt_2009xxxx_xxxx_m_000478_0: Task attempt_2009xxxx_xxxx_m_000478_0
> failed to report status for 601 seconds. Killing!
> When we want to debug a machine for example, a node has been blacklisted in
> the past few days.
> We have to use the task attempt id to find the TT. This is not very
> convenient.
> It will be nice if we can also log the tasktracker which causes this error.
> This way we can just grep the hostname to quickly find all the relevant error
> message.
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