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From "Jian He (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-7503) Configurable heap size / JVM opts in service AM
Date Thu, 16 Nov 2017 00:16:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-7503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16254511#comment-16254511

Jian He commented on YARN-7503:

Thanks Jonathan, 
bq. This is just parsed on the AM. For the component instances, should we assume the java
opts are specified on the launch_command?
I think this is fine for the time being ? When there are strong use case come to this, we
can get to it.

> Configurable heap size / JVM opts in service AM
> -----------------------------------------------
>                 Key: YARN-7503
>                 URL: https://issues.apache.org/jira/browse/YARN-7503
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Jonathan Hung
>            Assignee: Jonathan Hung
>             Fix For: yarn-native-services
>         Attachments: YARN-7503.001.patch
> Currently AM heap size / JVM opts is not configurable, should make it configurable to
prevent heap from growing well beyond the (configurable) AM container memory size.

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