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 09:03:04 UTC

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

Dmytro Sen created AMBARI-6449:
----------------------------------

             Summary: 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)