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From "Siddharth Seth (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-13078) LLAP: Better handling of query completion notifications in tez plugins
Date Fri, 19 Feb 2016 19:04:18 GMT

     [ https://issues.apache.org/jira/browse/HIVE-13078?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Siddharth Seth updated HIVE-13078:
----------------------------------
    Component/s: llap

> LLAP: Better handling of query completion notifications in tez plugins
> ----------------------------------------------------------------------
>
>                 Key: HIVE-13078
>                 URL: https://issues.apache.org/jira/browse/HIVE-13078
>             Project: Hive
>          Issue Type: Improvement
>          Components: llap
>            Reporter: Siddharth Seth
>
> Especially post HIVE-12959 - the various plugins should handle dagCompletion notifications
better. Relevant even without that - dag failures for instance.
> e.g. drop pending scheduling requests. Avoid sending state change updates. Avoid trying
to launch new tasks. Notifications will eventually coming in cancelling all tasks - so it's
partially handled.



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