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From "Andrew Onischuk (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-15879) HDP 2.3.2.0: Changing hive tez container size (via ambari) should change tez.runtime.io.sort.mb as well
Date Thu, 14 Apr 2016 11:27:25 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-15879?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Onischuk updated AMBARI-15879:
-------------------------------------
    Attachment: AMBARI-15879.patch

> HDP 2.3.2.0: Changing hive tez container size (via ambari) should change tez.runtime.io.sort.mb
as well
> -------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-15879
>                 URL: https://issues.apache.org/jira/browse/AMBARI-15879
>             Project: Ambari
>          Issue Type: Bug
>            Reporter: Andrew Onischuk
>            Assignee: Andrew Onischuk
>             Fix For: 2.4.0
>
>         Attachments: AMBARI-15879.patch
>
>
> Observed this in HDP 2.3.2
> Original hive tez container size: 24576  
> Original tez.runtime.io.sort.mb: 14950 or around this value
> Changed hive tez container size to 16384. But tez.runtime.io.sort.mb remained
> at 14 GB. Hive queries starts failing due to mem issue.
> Ideally, when hive tez container size is adjusted, tez.runtime.io.sort.mb
> should also be auto-adjusted in ambari (or a warning would be useful).



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