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https://issues.apache.org/jira/browse/MAPREDUCE-3157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13124694#comment-13124694
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Amar Kamat commented on MAPREDUCE-3157:
---------------------------------------
Ravi,
Instead of parsing the current job-history files using
JobHistory.CONF_FILENAME_REGEX or JobHistory.JOBHISTORY_FILENAME_REGEX, should
we use the JobHistory's filename parsing APIs like
getJobIDFromHistoryFilePath()?
> Rumen TraceBuilder is skipping analyzing 0.20 history files
> -----------------------------------------------------------
>
> Key: MAPREDUCE-3157
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3157
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: tools/rumen
> Affects Versions: 0.23.0
> Reporter: Ravi Gummadi
> Assignee: Ravi Gummadi
> Fix For: 0.23.0
>
> Attachments: MR3157.patch
>
>
> Rumen TraceBuilder is assuming the Pre21 history file name format to be
> JTIdentifier_jobId_<something>. But it can be jobId_<something> also as it is
> now in latest 0.20.x version. This also needs to be understood by
> TraceBuilder.
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