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