[jira] [Commented] (SAMZA-76) Improve default memory settings for samza tasks

["Chris Riccomini (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SAMZA-76?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13811636#comment-13811636 ] 

Chris Riccomini commented on SAMZA-76:
--------------------------------------

As part of this, we should bump up the default container max-mb for YARN requests.

It's also likely that this fix would resolve:

  https://github.com/linkedin/hello-samza/issues/4

If we do this, we can also get rid of the custom vmem-pmem ratio setting in hello-samza's yarn-site.xml:

  https://github.com/linkedin/hello-samza/blob/master/conf/yarn-site.xml

> Improve default memory settings for samza tasks
> -----------------------------------------------
>
>                 Key: SAMZA-76
>                 URL: https://issues.apache.org/jira/browse/SAMZA-76
>             Project: Samza
>          Issue Type: Improvement
>            Reporter: Jakob Homan
>            Priority: Minor
>
> The {{run-class.sh}} script hardcodes the xmx setting for the launched class at 160M.  This is generally too low, and should be bumped up, but should also be specified in a more overridable-friendly way via an environmental variable.



--
This message was sent by Atlassian JIRA
(v6.1#6144)