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From "Edward J. Yoon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HAMA-963) ArrayIndexOutOfBoundsException occurs when splits are greater than tasks
Date Mon, 20 Jul 2015 00:08:04 GMT
Edward J. Yoon created HAMA-963:
-----------------------------------

             Summary: ArrayIndexOutOfBoundsException occurs when splits are greater than tasks
                 Key: HAMA-963
                 URL: https://issues.apache.org/jira/browse/HAMA-963
             Project: Hama
          Issue Type: Bug
    Affects Versions: 0.7.0
            Reporter: Edward J. Yoon
             Fix For: 0.7.1


ArrayIndexOutOfBoundsException occurs when splits are greater than tasks at ApplicationMaster
950 line.

{code}
      assignedSplit = splits[taskid.id];
{code}

There are two options: Option1. launch additional tasks without input split.
Option2. adjust the number of tasks as number of input splits.

I prefer the option 1.





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