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Posted to issues@tez.apache.org by "Tsuyoshi Ozawa (JIRA)" <ji...@apache.org> on 2016/03/10 10:41:40 UTC

[jira] [Assigned] (TEZ-987) Need a way to measure container reuse

     [ https://issues.apache.org/jira/browse/TEZ-987?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsuyoshi Ozawa reassigned TEZ-987:
----------------------------------

    Assignee: Tsuyoshi Ozawa

> Need a way to measure container reuse
> -------------------------------------
>
>                 Key: TEZ-987
>                 URL: https://issues.apache.org/jira/browse/TEZ-987
>             Project: Apache Tez
>          Issue Type: New Feature
>            Reporter: Rohini Palaniswamy
>            Assignee: Tsuyoshi Ozawa
>
>  It is very important to know about the amount of container reuse to measure the effectiveness of Tez. Currently nothing is available (AM API, counters, etc) to get those stats programatically. Only way is probably to scrape the AM logs (haven't tried it though).



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