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From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-378) ApplicationMaster retry times should be set by Client
Date Thu, 14 Mar 2013 18:08:14 GMT

    [ https://issues.apache.org/jira/browse/YARN-378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13602516#comment-13602516
] 

Vinod Kumar Vavilapalli commented on YARN-378:
----------------------------------------------

Bikas, as of today, env is also part of the API, see the env vars in the public class ApplicationConstants.

The correct way to avoid env vars if at all is to pass in another named file/resource before
container launch, so that AMs/Containers can load them for initial settings. We need that
anyways, so let's continue to put it in env for now (and not introduce multiple ways of access),
and fix it (if need be) separately.
                
> ApplicationMaster retry times should be set by Client
> -----------------------------------------------------
>
>                 Key: YARN-378
>                 URL: https://issues.apache.org/jira/browse/YARN-378
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: client, resourcemanager
>         Environment: suse
>            Reporter: xieguiming
>            Assignee: Zhijie Shen
>              Labels: usability
>         Attachments: YARN-378_1.patch, YARN-378_2.patch, YARN-378_3.patch, YARN-378_4.patch,
YARN-378_5.patch, YARN-378_6.patch, YARN-378_6.patch, YARN-378_7.patch
>
>
> We should support that different client or user have different ApplicationMaster retry
times. It also say that "yarn.resourcemanager.am.max-retries" should be set by client. 

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