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From "Junping Du (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-3586) RM only get back addresses of Collectors that NM needs to know.
Date Wed, 06 May 2015 14:51:59 GMT

     [ https://issues.apache.org/jira/browse/YARN-3586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Junping Du updated YARN-3586:
-----------------------------
    Attachment: YARN-3586-demo.patch

Per [~vinodkv]'s request in YARN-3445, upload a quick patch here to demonstrate how YARN-3445
could work and help in our case. More completed patch with unit tests will be uploaded later
when we figure out YARN-3445. 

> RM only get back addresses of Collectors that NM needs to know.
> ---------------------------------------------------------------
>
>                 Key: YARN-3586
>                 URL: https://issues.apache.org/jira/browse/YARN-3586
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager, timelineserver
>            Reporter: Junping Du
>            Assignee: Junping Du
>         Attachments: YARN-3586-demo.patch
>
>
> After YARN-3445, RM cache runningApps for each NM. So RM heartbeat back to NM should
only include collectors' address for running applications against specific NM.



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