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Posted to yarn-issues@hadoop.apache.org by "Jason Lowe (JIRA)" <ji...@apache.org> on 2015/07/20 22:48:05 UTC

[jira] [Commented] (YARN-3942) Timeline store to read events from HDFS

    [ https://issues.apache.org/jira/browse/YARN-3942?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14634058#comment-14634058 ] 

Jason Lowe commented on YARN-3942:
----------------------------------

TEZ-2628 has the corresponding changes to allow Tez jobs to post timeline server entities via HDFS.

> Timeline store to read events from HDFS
> ---------------------------------------
>
>                 Key: YARN-3942
>                 URL: https://issues.apache.org/jira/browse/YARN-3942
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: timelineserver
>            Reporter: Jason Lowe
>            Assignee: Jason Lowe
>         Attachments: YARN-3942.001.patch
>
>
> This adds a new timeline store plugin that is intended as a stop-gap measure to mitigate some of the issues we've seen with ATS v1 while waiting for ATS v2.  The intent of this plugin is to provide a workable solution for running the Tez UI against the timeline server on a large-scale clusters running many thousands of jobs per day.



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