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From "Li Lu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4815) ATS 1.5 timelineclinet impl try to create attempt directory for every event call
Date Thu, 17 Mar 2016 04:50:33 GMT

    [ https://issues.apache.org/jira/browse/YARN-4815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15198733#comment-15198733
] 

Li Lu commented on YARN-4815:
-----------------------------

Fine... My concern is that we do not need to have separate caches for each use cases if they
can be modeled by Guava. I'm fine with either ways. 

> ATS 1.5 timelineclinet impl try to create attempt directory for every event call
> --------------------------------------------------------------------------------
>
>                 Key: YARN-4815
>                 URL: https://issues.apache.org/jira/browse/YARN-4815
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Xuan Gong
>            Assignee: Xuan Gong
>         Attachments: YARN-4815.1.patch
>
>
> ATS 1.5 timelineclinet impl, try to create attempt directory for every event call. Since
per attempt only one call to create directory is enough, this is causing perf issue.



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