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Posted to dev@hama.apache.org by "Edward J. Yoon (JIRA)" <ji...@apache.org> on 2015/08/06 03:00:07 UTC

[jira] [Updated] (HAMA-963) ArrayIndexOutOfBoundsException occurs when tasks are greater than splits

     [ https://issues.apache.org/jira/browse/HAMA-963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Edward J. Yoon updated HAMA-963:
--------------------------------
    Priority: Blocker  (was: Major)

> ArrayIndexOutOfBoundsException occurs when tasks are greater than splits
> ------------------------------------------------------------------------
>
>                 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
>            Priority: Blocker
>             Fix For: 0.7.1
>
>
> ArrayIndexOutOfBoundsException occurs when the number of tasks are greater than the number of splits 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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