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https://issues.apache.org/jira/browse/MAPREDUCE-5618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13818783#comment-13818783
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Karthik Kambatla commented on MAPREDUCE-5618:
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A way around this might be to keep track of all the application types set for
MR jobs in that cluster, and use these when fetching information from YARN.
But, that seems like an overkill.
> Make applicationType pluggable
> ------------------------------
>
> Key: MAPREDUCE-5618
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5618
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: mr-am
> Affects Versions: 2.2.0
> Reporter: Karthik Kambatla
> Assignee: Karthik Kambatla
>
> MR AM sets the applicationType to be "MAPREDUCE". Downstream projects like
> Pig, Hive, Oozie might want to set this to a different value for their
> error-handling, query-tracking etc. Making this pluggable should help this
> cause.
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