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Posted to issues@tez.apache.org by "Siddharth Seth (JIRA)" <ji...@apache.org> on 2016/03/23 18:52:25 UTC

[jira] [Assigned] (TEZ-3161) Allow task to report different kinds of errors - fatal / kill

     [ https://issues.apache.org/jira/browse/TEZ-3161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Siddharth Seth reassigned TEZ-3161:
-----------------------------------

    Assignee: Siddharth Seth

> Allow task to report different kinds of errors - fatal / kill
> -------------------------------------------------------------
>
>                 Key: TEZ-3161
>                 URL: https://issues.apache.org/jira/browse/TEZ-3161
>             Project: Apache Tez
>          Issue Type: Improvement
>            Reporter: Siddharth Seth
>            Assignee: Siddharth Seth
>         Attachments: TEZ-3161.1.txt
>
>
> In some cases, task failures will be the same across all attempts - e.g. exceeding memory utilization on an operation. In this case, there's no point in running another attempt of the same task.
> There's other cases where a task may want to mark itself as KILLED - i.e. a temporary error. An example of this is pipelined shuffle.
> Tez should allow both operations.
> cc [~vikram.dixit], [~rajesh.balamohan]



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