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Posted to mapreduce-issues@hadoop.apache.org by "Harsh J (JIRA)" <ji...@apache.org> on 2012/07/07 20:38:34 UTC

[jira] [Commented] (MAPREDUCE-76) JobControl should handle exceptions

    [ https://issues.apache.org/jira/browse/MAPREDUCE-76?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13408739#comment-13408739 ] 

Harsh J commented on MAPREDUCE-76:
----------------------------------

Hey Santhosh,

Can you sketch out some more plans on how this can be done?

I also wonder if JobControl ought to be improved further or should we be recommending Apache Oozie?
                
> JobControl should handle exceptions
> -----------------------------------
>
>                 Key: MAPREDUCE-76
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-76
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Santhosh Srinivasan
>
> If the JobControl encounters non IOExceptions, then JobControl fails without reporting failures. JobControl should handle all exceptions and report the failure to launch jobs. In addition, an API to support the querying of failure to launch jobs should be supported.

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