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From "Li Lu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5681) Change collector discovery to support collectors mapped to clients but not applications
Date Fri, 30 Sep 2016 18:28:20 GMT

     [ https://issues.apache.org/jira/browse/YARN-5681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Li Lu updated YARN-5681:
------------------------
    Attachment: YARN-5681-YARN-3359.001.patch

Upload a patch to extend collector representations in RMs and NMs. After this change, collectors
are not solely mapped to applications, but can have more general mappings identified by collector
ids. Collector id is a string and can be generated by some utility methods for app-level collectors.


The current patch is based on the latest YARN-3359 patch, which is based on YARN-5638. Any
comments are more than welcome. 

> Change collector discovery to support collectors mapped to clients but not applications
> ---------------------------------------------------------------------------------------
>
>                 Key: YARN-5681
>                 URL: https://issues.apache.org/jira/browse/YARN-5681
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Li Lu
>            Assignee: Li Lu
>         Attachments: YARN-5681-YARN-3359.001.patch
>
>
> As discussed in YARN-3981, we need the service discovery mechanism to map collectors
with their actual "ids", which may or may not be a concrete application Id. This JIRA proposes
to generalize the concept of collector id in collector service discovery mechanism. 



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