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https://issues.apache.org/jira/browse/AMBARI-6449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14068299#comment-14068299
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donald fossouo commented on AMBARI-6449:
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Hi,
Sorry i am new to ambari concept i found out and installation with this error :
"App Timeline Server Stopped"
I see a patch that you realize for it but i am not so good to linux and would
like to know how to apply this patch .
Thanks
> 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
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