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https://issues.apache.org/jira/browse/YARN-4061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15532914#comment-15532914
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Joep Rottinghuis commented on YARN-4061:
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Potential additional challenge, to serialize mutations (in order to spool to a
file) we'd likely use MutationSerialization which is in the
org.apache.hadoop.hbase.mapreduce package, which then contributes to circular
dependencies (ATS->HBase->Mapreduce->Yarn) cc [~sjlee0]
> [Fault tolerance] Fault tolerant writer for timeline v2
> -------------------------------------------------------
>
> Key: YARN-4061
> URL: https://issues.apache.org/jira/browse/YARN-4061
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Reporter: Li Lu
> Assignee: Li Lu
> Labels: YARN-5355
> Attachments: FaulttolerantwriterforTimelinev2.pdf
>
>
> We need to build a timeline writer that can be resistant to backend storage
> down time and timeline collector failures.
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