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From "Zhijie Shen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-378) ApplicationMaster retry times should be set by Client
Date Wed, 13 Mar 2013 21:58:13 GMT

    [ https://issues.apache.org/jira/browse/YARN-378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13601718#comment-13601718
] 

Zhijie Shen commented on YARN-378:
----------------------------------

@Robert, if RM is supposed to inform AM about the number, it seems to happen no early than
AM registration. Otherwise, is the launch environment of the AM container possible to set
by RM? Such that AM can got the number when it is constructed?

@Bikas, I like maxAppAttempts better, and the computation logic doesn't need to be changed
(i.e., otherwise, retries + 1).
                
> 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
>
>
> 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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