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From "Suraj Menon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HAMA-595) Fix NullPointerException in Hama-Nightly #586 build failure
Date Thu, 21 Jun 2012 01:57:42 GMT
Suraj Menon created HAMA-595:
--------------------------------

             Summary: Fix NullPointerException in  Hama-Nightly #586 build failure
                 Key: HAMA-595
                 URL: https://issues.apache.org/jira/browse/HAMA-595
             Project: Hama
          Issue Type: Bug
            Reporter: Suraj Menon
            Assignee: Suraj Menon


Fix NullPointerException in Hama-Nightly #586 build failure:

 ERROR bsp.SimpleTaskScheduler: Error submitting job
java.util.concurrent.ExecutionException: java.lang.NullPointerException
       at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
       at java.util.concurrent.FutureTask.get(FutureTask.java:83)
       at org.apache.hama.bsp.SimpleTaskScheduler$JobProcessor.schedule(SimpleTaskScheduler.java:179)
       at org.apache.hama.bsp.SimpleTaskScheduler$JobProcessor.run(SimpleTaskScheduler.java:157)
Caused by: java.lang.NullPointerException
       at org.apache.hama.bsp.TaskInProgress.getTaskToRun(TaskInProgress.java:155)
       at org.apache.hama.bsp.JobInProgress.obtainNewTask(JobInProgress.java:275)
       at org.apache.hama.bsp.SimpleTaskScheduler$TaskWorker.call(SimpleTaskScheduler.java:233)
       at org.apache.hama.bsp.SimpleTaskScheduler$TaskWorker.call(SimpleTaskScheduler.java:202)
       at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
       at java.util.concurrent.FutureTask.run(FutureTask.java:138)
       at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
       at java.lang.Thread.run(Thread.java:662)


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