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Posted to dev@hama.apache.org by "Jeff Fenchel (JIRA)" <ji...@apache.org> on 2014/06/03 07:22:01 UTC

[jira] [Updated] (HAMA-909) Improve Mesos Scheduler's Fault Tolerance

     [ https://issues.apache.org/jira/browse/HAMA-909?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeff Fenchel updated HAMA-909:
------------------------------

    Attachment: HAMA-909.patch

> Improve Mesos Scheduler's Fault Tolerance
> -----------------------------------------
>
>                 Key: HAMA-909
>                 URL: https://issues.apache.org/jira/browse/HAMA-909
>             Project: Hama
>          Issue Type: Bug
>            Reporter: Jeff Fenchel
>         Attachments: HAMA-909.patch
>
>
> There are several updates to address issues with the recent Mesos integration:
> 1) Use thread-safe collections in the Mesos scheduler where necessary. 
> 2) Add handling for recovery tasks. 
> 3) Improve cleanup of Mesos tasks for job failures and user initiated job terminations.  



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