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Posted to common-dev@hadoop.apache.org by "Amar Kamat (JIRA)" <ji...@apache.org> on 2009/01/09 16:22:59 UTC
[jira] Created: (HADOOP-5004) 'job -kill' from command line should
inform if the job doesn't exit
'job -kill' from command line should inform if the job doesn't exit
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Key: HADOOP-5004
URL: https://issues.apache.org/jira/browse/HADOOP-5004
Project: Hadoop Core
Issue Type: Bug
Components: mapred
Affects Versions: 0.21.0
Reporter: Amar Kamat
Fix For: 0.21.0
Killing an invalid job from command line succeeds with a message stating "job killed".
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[jira] Updated: (HADOOP-5004) 'job -kill' from command line should
inform if the job doesn't exist
Posted by "Amar Kamat (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-5004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Amar Kamat updated HADOOP-5004:
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Summary: 'job -kill' from command line should inform if the job doesn't exist (was: 'job -kill' from command line should inform if the job doesn't exit)
> 'job -kill' from command line should inform if the job doesn't exist
> --------------------------------------------------------------------
>
> Key: HADOOP-5004
> URL: https://issues.apache.org/jira/browse/HADOOP-5004
> Project: Hadoop Core
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.21.0
> Reporter: Amar Kamat
> Fix For: 0.21.0
>
>
> Killing an invalid job from command line succeeds with a message stating "job killed".
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[jira] Commented: (HADOOP-5004) 'job -kill' from command line
should inform if the job doesn't exist
Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-5004?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12662944#action_12662944 ]
Steve Loughran commented on HADOOP-5004:
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we'd need JobTracker.killJob() to return something other than void() in such a situation, or throw a subclass of IOException.
Having the client look for the job and failing if it is not there would leave open a race condition.
> 'job -kill' from command line should inform if the job doesn't exist
> --------------------------------------------------------------------
>
> Key: HADOOP-5004
> URL: https://issues.apache.org/jira/browse/HADOOP-5004
> Project: Hadoop Core
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.21.0
> Reporter: Amar Kamat
> Fix For: 0.21.0
>
>
> Killing an invalid job from command line succeeds with a message stating "job killed".
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