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Posted to yarn-issues@hadoop.apache.org by "Xuan Gong (JIRA)" <ji...@apache.org> on 2013/04/02 22:57:16 UTC
[jira] [Assigned] (YARN-486) Change startContainer NM API to accept
Container as a parameter and make ContainerLaunchContext user land
[ https://issues.apache.org/jira/browse/YARN-486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xuan Gong reassigned YARN-486:
------------------------------
Assignee: Xuan Gong (was: Bikas Saha)
> Change startContainer NM API to accept Container as a parameter and make ContainerLaunchContext user land
> ---------------------------------------------------------------------------------------------------------
>
> Key: YARN-486
> URL: https://issues.apache.org/jira/browse/YARN-486
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Bikas Saha
> Assignee: Xuan Gong
>
> Currently, id, resource request etc need to be copied over from Container to ContainerLaunchContext. This can be brittle. Also it leads to duplication of information (such as Resource from CLC and Resource from Container and Container.tokens). Sending Container directly to startContainer solves these problems. It also makes CLC clean by only having stuff in it that it set by the client/AM.
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