[
https://issues.apache.org/jira/browse/YARN-4143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14804344#comment-14804344
]
Anubhav Dhoot commented on YARN-4143:
-------------------------------------
I think we can minimize the impact of checking on every allocate to only
allocates before the AM is assigned which should be only a few times until AM
itself gets launched. This avoids adding an API to the scheduler.
> Optimize the check for AMContainer allocation needed by blacklisting and
> ContainerType
> --------------------------------------------------------------------------------------
>
> Key: YARN-4143
> URL: https://issues.apache.org/jira/browse/YARN-4143
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Anubhav Dhoot
> Assignee: Anubhav Dhoot
>
> In YARN-2005 there are checks made to determine if the allocation is for an
> AM container. This happens in every allocate call and should be optimized
> away since it changes only once per SchedulerApplicationAttempt
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
