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From "Eli Collins (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4142) MR test failures on branch-1
Date Thu, 12 Apr 2012 06:08:38 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13252229#comment-13252229
] 

Eli Collins commented on MAPREDUCE-4142:
----------------------------------------

Here are details of the failures:

{noformat}
Testcase: testRestartWithLostTracker took 163.223 sec
        FAILED
Tracker killed while the jobtracker was down did not get lost upon restart expected:<0>
but was:<1>
junit.framework.AssertionFailedError: Tracker killed while the jobtracker was down did not
get lost upon restart expected:<0> but was:<1>
        at org.apache.hadoop.mapred.TestJobTrackerRestartWithLostTracker.testRecoveryWithLostTracker(TestJobTrackerRestartWithLostTracker.java:112)
        at org.apache.hadoop.mapred.TestJobTrackerRestartWithLostTracker.testRestartWithLostTracker(TestJobTrackerRestartWithLostTracker.java:163)

Testcase: testJobTrackerSafeMode took 99.434 sec
        FAILED
JobTracker has opened up scheduling before all the trackers were recovered
junit.framework.AssertionFailedError: JobTracker has opened up scheduling before all the trackers
were recovered
        at org.apache.hadoop.mapred.TestJobTrackerSafeMode.testSafeMode(TestJobTrackerSafeMode.java:177)
        at org.apache.hadoop.mapred.TestJobTrackerSafeMode.testJobTrackerSafeMode(TestJobTrackerSafeMode.java:267)

Testcase: testMapDebugScript took 89.257 sec
        FAILED
null
junit.framework.AssertionFailedError: null
        at org.apache.hadoop.mapred.TestMiniMRMapRedDebugScript.testMapDebugScript(TestMiniMRMapRedDebugScript.java:212)

Testcase: testRecoveryManager took 67.941 sec
        FAILED
Recovery manager failed to tolerate job failures expected:<2> but was:<0>
junit.framework.AssertionFailedError: Recovery manager failed to tolerate job failures expected:<2>
but was:<0>
        at org.apache.hadoop.mapred.TestRecoveryManager.testRecoveryManager(TestRecoveryManager.java:250)

Testcase: testRestartCount took 72.487 sec
        Caused an ERROR
null
java.lang.NullPointerException
        at org.apache.hadoop.mapred.TestRecoveryManager.testRestartCount(TestRecoveryManager.java:361)


Testcase: testTrackerReinit took 0.038 sec
        Caused an ERROR
Could not find any valid local directory for ttprivate/taskTracker/eli/jobcache/job_200907202331_0001/jobToken
org.apache.hadoop.util.DiskChecker$DiskErrorException: Could not find any valid local directory
for ttprivate/taskTracker/eli/jobcache/job_200907202331_0001/jobToken
{noformat}
                
> MR test failures on branch-1
> ----------------------------
>
>                 Key: MAPREDUCE-4142
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4142
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Eli Collins
>
> The following test classes are failing on branch-1: TestJobTrackerRestartWithLostTracker,
TestJobTrackerSafeMode, TestMiniMRMapRedDebugScript, TestRecoveryManager, TestTaskTrackerLocalization.
> Recent MR changes, believe these tests were passing before these failures:
> - MAPREDUCE-4012 Hadoop Job setup error leaves no useful info to users. (tgrav
> - MAPREDUCE-1238. mapred metrics shows negative count of waiting maps and redu
> - MAPREDUCE-4017. Add jobname to jobsummary log (tgraves and Koji Noguchi via 
> - MAPREDUCE-4003. log.index (No such file or directory) AND Task process exit 
>     

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