You are viewing a plain text version of this content. The canonical link for it is here.

Posted to mapreduce-issues@hadoop.apache.org by "madhukara phatak (JIRA)" <ji...@apache.org> on 2012/06/26 11:53:42 UTC

[jira] [Updated] (MAPREDUCE-4371) Check for cyclic dependencies in Jobcontrol job DAG

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

madhukara phatak updated MAPREDUCE-4371:
----------------------------------------

    Attachment: MAPREDUCE-4371.patch
    
> Check for cyclic dependencies in Jobcontrol job DAG
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-4371
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4371
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: mrv1
>    Affects Versions: 3.0.0
>            Reporter: madhukara phatak
>         Attachments: MAPREDUCE-4371.patch
>
>
> In current implementation of JobControl, whenever there is a cyclic dependency between the jobs it throws a Stack overflow exception. This jira adds a cyclic check to jobcontrol.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira