You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@ambari.apache.org by "Dmytro Sen (JIRA)" <ji...@apache.org> on 2014/07/10 12:10:05 UTC

[jira] [Resolved] (AMBARI-6449) Change default Tez settings - vectorized groupby

     [ https://issues.apache.org/jira/browse/AMBARI-6449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dmytro Sen resolved AMBARI-6449.
--------------------------------

    Resolution: Fixed

Committed to trunk

> Change default Tez settings - vectorized groupby
> ------------------------------------------------
>
>                 Key: AMBARI-6449
>                 URL: https://issues.apache.org/jira/browse/AMBARI-6449
>             Project: Ambari
>          Issue Type: Bug
>          Components: controller
>    Affects Versions: 1.5.1
>            Reporter: Dmytro Sen
>            Assignee: Dmytro Sen
>             Fix For: 1.7.0
>
>
> We need these settings updated in Ambari. This is important for good performance on interactive queries and we're hitting this issue in the field. 
> hive.vectorized.groupby.checkinterval=1024
> hive.vectorized.groupby.flush.percent=0.1
> hive.vectorized.groupby.maxentries=100000



--
This message was sent by Atlassian JIRA
(v6.2#6252)