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https://issues.apache.org/jira/browse/HAMA-355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Edward J. Yoon updated HAMA-355:
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Attachment: HAMA-355.patch
attach my patch
> Intermittent conflicts of enterBarrier() and leaveBarrier()
> -----------------------------------------------------------
>
> Key: HAMA-355
> URL: https://issues.apache.org/jira/browse/HAMA-355
> Project: Hama
> Issue Type: Bug
> Components: bsp
> Affects Versions: 0.2.0
> Reporter: Edward J. Yoon
> Assignee: Edward J. Yoon
> Fix For: 0.2.0
>
> Attachments: HAMA-355.patch
>
>
> enterBarrier() method checks the number of whole lock files and
> leaveBarrier() method deletes lock file. by the way, sometimes, checking
> number of lock files and deleting lock file are occurs at the same time by
> network condition.
> Each peer should wait some time for all data synchronization before call
> leaveBarrier() method and started at the sametime again.
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