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Posted to mapreduce-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2009/12/22 02:36:18 UTC
[jira] Commented: (MAPREDUCE-1309) I want to change the rumen job
trace generator to use a more modular internal structure, to allow for more
input log formats
[ https://issues.apache.org/jira/browse/MAPREDUCE-1309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12793460#action_12793460 ]
Hadoop QA commented on MAPREDUCE-1309:
--------------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12428670/demuxer-plus-concatenated-files--2009-12-21.patch
against trunk revision 893021.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 9 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
-1 javac. The patch appears to cause tar ant target to fail.
-1 findbugs. The patch appears to cause Findbugs to fail.
+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/329/testReport/
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/329/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/329/console
This message is automatically generated.
> I want to change the rumen job trace generator to use a more modular internal structure, to allow for more input log formats
> -----------------------------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-1309
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1309
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Reporter: Dick King
> Assignee: Dick King
> Attachments: demuxer-plus-concatenated-files--2009-12-21.patch
>
>
> There are two orthogonal questions to answer when processing a job tracker log: how will the logs and the xml configuration files be packaged, and in which release of hadoop map/reduce were the logs generated? The existing rumen only has a couple of answers to this question. The new engine will handle three answers to the version question: 0.18, 0.20 and current, and two answers to the packaging question: separate files with names derived from the job ID, and concatenated files with a header between sections [used for easier file interchange].
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