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Posted to issues@ambari.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2017/03/23 02:15:42 UTC
[jira] [Commented] (AMBARI-20537) Some config changes for LLAP to
avoid daemon getting killed
[ https://issues.apache.org/jira/browse/AMBARI-20537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15937575#comment-15937575 ]
Prasanth Jayachandran commented on AMBARI-20537:
------------------------------------------------
[~sseth] Should we also add "tez.runtime.unordered.output.buffer.size-mb=127" to this?
> Some config changes for LLAP to avoid daemon getting killed
> -----------------------------------------------------------
>
> Key: AMBARI-20537
> URL: https://issues.apache.org/jira/browse/AMBARI-20537
> Project: Ambari
> Issue Type: Bug
> Components: HiveServer2, Metastore, and Client Heap Sizes to Smart Configs
> Affects Versions: 2.5.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Attachments: AMBARI-20537.patch
>
>
> Following changes are required to improve the stability of LLAP daemons
> {code}
> tez.runtime.shuffle.parallel.copies=8
> Add "-Xss512k" to LLAP app java opts
> {code}
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