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Posted to issues@tez.apache.org by "Bikas Saha (JIRA)" <ji...@apache.org> on 2013/10/13 08:43:42 UTC

[jira] [Commented] (TEZ-541) Containers should exit when a heartbeat fails

    [ https://issues.apache.org/jira/browse/TEZ-541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13793582#comment-13793582 ] 

Bikas Saha commented on TEZ-541:
--------------------------------

1) Minor notifications changes
2) If heartbeat thread has abnormal exit then it brings down the entire process

[~hitesh] Please review.

> Containers should exit when a heartbeat fails
> ---------------------------------------------
>
>                 Key: TEZ-541
>                 URL: https://issues.apache.org/jira/browse/TEZ-541
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Siddharth Seth
>         Attachments: TEZ-541.1.patch
>
>
> If a container has a fatal failure on a AM heartbeat, it should die instead of hanging around. That lets YARN detect the failure sot hat the next task can start earlier.



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