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Posted to common-dev@hadoop.apache.org by "Olga Natkovich (JIRA)" <ji...@apache.org> on 2008/04/29 02:55:55 UTC

[jira] Commented: (HADOOP-3324) Enhance the JobClient to allow users to easily query/display TaskCompletionEvents

    [ https://issues.apache.org/jira/browse/HADOOP-3324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12592933#action_12592933 ] 

Olga Natkovich commented on HADOOP-3324:
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This would be very helpful for pig that uses submitJob and needs to propagate the errors to the client

> Enhance the JobClient to allow users to easily query/display TaskCompletionEvents
> ---------------------------------------------------------------------------------
>
>                 Key: HADOOP-3324
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3324
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: mapred
>            Reporter: Arun C Murthy
>            Assignee: Arun C Murthy
>            Priority: Minor
>             Fix For: 0.18.0
>
>
> Currently the code for querying the JobTracker for TaskCompletionEvents and displaying useful information such as error logs and profiling information are deeply buried in JobClient.runJob. This means applications which use alternative interfaces to submit jobs i.e. JobClient.submitJob have to reimplement this functionality. It would be useful to factor it out for the sake of those applications...

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