[
https://issues.apache.org/jira/browse/YARN-9259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
BELUGA BEHR updated YARN-9259:
------------------------------
Summary: Assign ApplicationMaster (AM) Heap Memory Based on Container Size
(was: Assign ApplicationMaster (AM) Memory Based on Container Size)
> Assign ApplicationMaster (AM) Heap Memory Based on Container Size
> -----------------------------------------------------------------
>
> Key: YARN-9259
> URL: https://issues.apache.org/jira/browse/YARN-9259
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: BELUGA BEHR
> Priority: Major
>
> [YARN-7936] introduced a sane default value for the ApplicationMaster (AM)
> Java heap size. However, [MAPREDUCE-5785] added a feature that sets the Java
> Heap size of the Mapper/Reducer to be 80% (configurable, of course) of the
> YARN container size.
> Please add similar logic for MR ApplicationMaster. If the size of the AM
> container is increased, the JVM heap size should be too automatically.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
