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From "Thomas Jungblut (Updated) (JIRA)" <>
Subject [jira] [Updated] (HAMA-467) Integrate IO system into YARN
Date Fri, 09 Dec 2011 19:48:40 GMT


Thomas Jungblut updated HAMA-467:

    Attachment: HAMA-467_5.patch

I got it running. :)

Please review the changes in core-package, so we can submit this as quickly as possible.

BTW I changed the use of a thread per task to a polling solution, mainly because it should
take too much memory for larger number of tasks.

And I excluded the testcase, because the yarn testcluster seems to be not available in the
release/snapshot of 23.0 o_o
> Integrate IO system into YARN
> -----------------------------
>                 Key: HAMA-467
>                 URL:
>             Project: Hama
>          Issue Type: Sub-task
>            Reporter: Thomas Jungblut
>            Assignee: Thomas Jungblut
>         Attachments: HAMA-467.patch, HAMA-467_1.patch, HAMA-467_2.patch, HAMA-467_3.patch,
HAMA-467_4.patch, HAMA-467_5.patch
> HAMA-258 adds fancy features to main Hama. 
> This should be running as well.
> -> YARNBSPJob must be refactored, as well as the task that really launches the BSP.
Mostly code deduplication must be done here.

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