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From "Zhijie Shen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-5062) MR AM should read max-retries information from the RM
Date Fri, 15 Mar 2013 06:54:13 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5062?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Zhijie Shen updated MAPREDUCE-5062:

    Attachment: MAPREDUCE-5062.1.patch

It's the patch which is split from the one in YARN-378 and which is restricted in the scope
of mapreduce. It includes the following features:

1. Defining the max attempts configuration in MRJobConfig and mapred-default.xml.

2. Sending the number through ApplicationSubmissionContext.

3. RM AM's reading the number from environment.
> MR AM should read max-retries information from the RM
> -----------------------------------------------------
>                 Key: MAPREDUCE-5062
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5062
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Zhijie Shen
>         Attachments: MAPREDUCE-5062.1.patch
> Change MR AM to use app-retry maximum limit that is made available by RM after YARN-378.

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