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https://issues.apache.org/jira/browse/YARN-4074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14791493#comment-14791493
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Joep Rottinghuis commented on YARN-4074:
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Wrt. javadoc comment and method names: "Instantiates a reader for single-entity
reads." refers to the # of entities returned in each query, and not the number
of times that reader can be used to issue a read right?
> [timeline reader] implement support for querying for flows and flow runs
> ------------------------------------------------------------------------
>
> Key: YARN-4074
> URL: https://issues.apache.org/jira/browse/YARN-4074
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Affects Versions: YARN-2928
> Reporter: Sangjin Lee
> Assignee: Sangjin Lee
> Attachments: YARN-4074-YARN-2928.POC.001.patch,
> YARN-4074-YARN-2928.POC.002.patch, YARN-4074-YARN-2928.POC.003.patch,
> YARN-4074-YARN-2928.POC.004.patch, YARN-4074-YARN-2928.POC.005.patch,
> YARN-4074-YARN-2928.POC.006.patch
>
>
> Implement support for querying for flows and flow runs.
> We should be able to query for the most recent N flows, etc.
> This includes changes to the {{TimelineReader}} API if necessary, as well as
> implementation of the API.
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