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From "Paul Yang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-873) Better error messages for Hive cmdline
Date Fri, 23 Oct 2009 00:05:59 GMT

    [ https://issues.apache.org/jira/browse/HIVE-873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12768981#action_12768981
] 

Paul Yang commented on HIVE-873:
--------------------------------

TaskID and TaskAttemptID are not defined in Haddop 0.17 - will make adjustments to the shim.

> Better error messages for Hive cmdline
> --------------------------------------
>
>                 Key: HIVE-873
>                 URL: https://issues.apache.org/jira/browse/HIVE-873
>             Project: Hadoop Hive
>          Issue Type: New Feature
>            Reporter: Zheng Shao
>            Assignee: Paul Yang
>         Attachments: hive-873-2009-10-15.patch, HIVE-873.1.patch, HIVE-873.2.patch, HIVE-873.3.patch
>
>
> Currently, we are facing a lot of questions of Hive users because they cannot directly
see what is the error causing the job to fail.
> We should expose that information to our user so that they can understand why their job
failed easily.
> There are the 2 possible ways to get the error information:
> {code}
> RunningJob JobClient.submitJob();
> TaskCompletionEvent[] RunningJob.getTaskCompletionEvents()
> TaskCompletionEvent.getTaskTrackerHttp()
> {code}
> {code}
> TaskReport[] JobClient.getMapTaskReports();
> {code}
> We can edit ExecDriver.java and put that in after we submit a job.

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