[
https://issues.apache.org/jira/browse/AMBARI-17331?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15342551#comment-15342551
]
Swapan Shridhar commented on AMBARI-17331:
------------------------------------------
Commits :
trunk:
{code}
commit ff0f5c008a190360c998ee2cca147dd6d0d51063
Author: Swapan Shridhar <[email protected]>
Date: Tue Jun 21 12:58:24 2016 -0700
AMBARI-17331. Determine Tez for Hive2 config 'tez.am.resource.memory.mb'
based on cluster capacity.
{code}
branch-2.4:
{code}
commit dad2cf34bba5d653b7e4f800f586c1e541b68e0a
Author: Swapan Shridhar <[email protected]>
Date: Tue Jun 21 13:00:16 2016 -0700
AMBARI-17331. Determine Tez for Hive2 config 'tez.am.resource.memory.mb'
based on cluster capacity.
{code}
> Determine Tez for Hive2 config 'tez.am.resource.memory.mb' based on cluster
> capacity.
> -------------------------------------------------------------------------------------
>
> Key: AMBARI-17331
> URL: https://issues.apache.org/jira/browse/AMBARI-17331
> Project: Ambari
> Issue Type: Bug
> Reporter: Swapan Shridhar
> Assignee: Swapan Shridhar
>
> The current computations done for tez ends up with a large AM size.
> For LLAP, we'd like stack-advisor to change these computations.
> - Total Cluster Memory <=4GB - Tez AM size = 256MB and then normalized based
> on YARN minimum container size.
> - Total Cluster Memory >4GB && <= 72GB - Tez AM size = 512MB and then
> normalized based on YARN minimum container size.
> - Total Cluster Memory >72GB - Tez AM size = 1536MB and then normalized based
> on YARN minimum container size.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
