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Posted to issues@tez.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2015/05/15 22:29:59 UTC

[jira] [Assigned] (TEZ-2300) TezClient.stop() takes a lot of time or does not work sometimes

     [ https://issues.apache.org/jira/browse/TEZ-2300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hitesh Shah reassigned TEZ-2300:
--------------------------------

    Assignee: Hitesh Shah

> TezClient.stop() takes a lot of time or does not work sometimes
> ---------------------------------------------------------------
>
>                 Key: TEZ-2300
>                 URL: https://issues.apache.org/jira/browse/TEZ-2300
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Rohini Palaniswamy
>            Assignee: Hitesh Shah
>         Attachments: syslog_dag_1428329756093_325099_1_post 
>
>
>   Noticed this with a couple of pig scripts which were not behaving well (AM close to OOM, etc) and even with some that were running fine. Pig calls Tezclient.stop() in shutdown hook. Ctrl+C to the pig script either exits immediately or is hung. In both cases it either takes a long time for the yarn application to go to KILLED state. Many times I just end up calling yarn application -kill separately after waiting for 5 mins or more for it to get killed.



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