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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-5025) Container move (relocation) between nodes
Date Thu, 06 Oct 2016 09:27:20 GMT

    [ https://issues.apache.org/jira/browse/YARN-5025?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15551451#comment-15551451
] 

ASF GitHub Bot commented on YARN-5025:
--------------------------------------

GitHub user szape opened a pull request:

    https://github.com/apache/hadoop/pull/134

    YARN-5025. Container move (relocation) between nodes

    Support for relocating containers has become a must-have requirement for most multi-service
applications, since the inevitable concept-drifts make SLAs hard to be satisfied. The relocation
and co-location of services (long running containers) can help to reduce bottlenecks in a
multi-service cluster, especially where data-intensive, streaming applications interfere.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/szape/hadoop YARN-5025

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/hadoop/pull/134.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #134
    
----
commit 5ada9ce8141265713d79f6c846d3aeb5d964fff5
Author: szape <nemderogatorius@gmail.com>
Date:   2016-09-15T09:48:19Z

    YARN-5025. Added container relocation logic to FifoScheduler

commit ff1bdfd8e88e9f40db3109e9e3aa77d5264c4f3b
Author: szape <nemderogatorius@gmail.com>
Date:   2016-09-16T10:15:17Z

    YARN-5025. Integrated container relocation feature into AMRMClient

commit 260530caf17866a4fac3057406e4d5047080f4b4
Author: szape <nemderogatorius@gmail.com>
Date:   2016-09-19T09:50:55Z

    YARN-5025. Added and updated container management protocols for container relocation

----


> Container move (relocation) between nodes
> -----------------------------------------
>
>                 Key: YARN-5025
>                 URL: https://issues.apache.org/jira/browse/YARN-5025
>             Project: Hadoop YARN
>          Issue Type: New Feature
>          Components: nodemanager, resourcemanager, yarn
>            Reporter: Zoltán Zvara
>         Attachments: YARN-Container-Move-(Relocation)-Between-Nodes.pdf
>
>
> Support for relocating containers has become a must-have requirement for most multi-service
applications, since the inevitable concept-drifts make SLAs hard to be satisfied. The relocation
and co-location of services (long running containers) can help to reduce bottlenecks in a
multi-service cluster, especially where data-intensive, streaming applications interfere.
> See the high-level implementation details in the attached design document.



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