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From "Li Lu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5018) Online aggregation logic should not run immediately after collectors got started
Date Fri, 20 May 2016 00:47:12 GMT

     [ https://issues.apache.org/jira/browse/YARN-5018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Li Lu updated YARN-5018:
------------------------
    Attachment: YARN-5018-YARN-2928.002.patch

New patch applies to the latest YARN-2928 branch. 

> Online aggregation logic should not run immediately after collectors got started
> --------------------------------------------------------------------------------
>
>                 Key: YARN-5018
>                 URL: https://issues.apache.org/jira/browse/YARN-5018
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Li Lu
>            Assignee: Li Lu
>              Labels: yarn-2928-1st-milestone
>         Attachments: YARN-5018-YARN-2928.001.patch, YARN-5018-YARN-2928.002.patch
>
>
> In app level collector, we launch the aggregation logic immediately after the collector
got started. However, at this time, important context data has yet to be published to the
container. Also, if the aggregation result is empty, we do not need to publish them.



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