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From "Amareshwari Sriramadasu (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1920) Job.getCounters() returns null when using a cluster
Date Tue, 10 Aug 2010 04:39:18 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12896764#action_12896764
] 

Amareshwari Sriramadasu commented on MAPREDUCE-1920:
----------------------------------------------------

TestTrackerReservation failed with following exception on my machine:
{noformat}
Testcase: unknown took 0 sec
        Caused an ERROR
CompletedJobStatusStore mkdirs failed to create /jobtracker/jobsInfo
java.io.IOException: CompletedJobStatusStore mkdirs failed to create /jobtracker/jobsInfo
        at org.apache.hadoop.mapred.CompletedJobStatusStore.<init>(CompletedJobStatusStore.java:83)
        at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1626)
        at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1373)
        at org.apache.hadoop.mapred.FakeObjectUtilities$FakeJobTracker.<init>(FakeObjectUtilities.java:59)
        at org.apache.hadoop.mapred.TestTrackerReservation$FakeJobTracker.<init>(TestTrackerReservation.java:48)
        at org.apache.hadoop.mapred.TestTrackerReservation$1.setUp(TestTrackerReservation.java:64)
        at junit.extensions.TestSetup$1.protect(TestSetup.java:22)
        at junit.extensions.TestSetup.run(TestSetup.java:27)
{noformat}

TestClusterStatus also fails with similar error.

> Job.getCounters() returns null when using a cluster
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1920
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1920
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 0.21.0
>            Reporter: Aaron Kimball
>            Assignee: Tom White
>            Priority: Critical
>         Attachments: MAPREDUCE-1920.patch, MAPREDUCE-1920.patch
>
>
> Calling Job.getCounters() after the job has completed (successfully) returns null.

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