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From "Amar Kamat (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-778) [Rumen] Need a standalone JobHistory log anonymizer
Date Wed, 14 Dec 2011 11:05:30 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-778?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13169263#comment-13169263
] 

Amar Kamat commented on MAPREDUCE-778:
--------------------------------------

I ran test-patch on my local box for MapReduce and it passed. 
{noformat}
+1 overall.  

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 44 new or modified tests.

    +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 eclipse:eclipse.  The patch built with eclipse:eclipse.

    +1 findbugs.  The patch does not introduce any new Findbugs (version 1.3.9) warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit
warnings.
{noformat}

All the Rumen JUnit tests except 'TestRumenJobTraces' passed. 'TestRumenJobTraces' failed
due to MAPREDUCE-3462. 11 out of 16 Gridmix JUnit tests passed. 5 Gridmix tests failed due
to MAPREDUCE-3462 and MAPREDUCE-3168.
                
> [Rumen] Need a standalone JobHistory log anonymizer
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-778
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-778
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>          Components: tools/rumen
>    Affects Versions: 0.24.0
>            Reporter: Hong Tang
>            Assignee: Amar Kamat
>              Labels: anonymization, rumen
>             Fix For: 0.24.0
>
>         Attachments: anonymizer.patch, anonymizer.py, mapreduce-778-v1.14-12.patch, mapreduce-778-v1.2-2.patch,
same.py
>
>
> Job history logs contain a rich set of information that can help understand and characterize
cluster workload and individual job execution. Examples of work that parses or utilizes job
history include HADOOP-3585, MAPREDUCE-534, HDFS-459, MAPREDUCE-728, and MAPREDUCE-776. Some
of the parsing tools developed in previous work already contains a component to anonymize
the logs. It would be nice to combine these effort and have a common standalone tool that
can anonymizes job history logs and preserve much of the structure of the files so that existing
tools on top of job history logs continue work with no modification.

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