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From "Zhijie Shen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2517) Implement TimelineClientAsync
Date Mon, 08 Dec 2014 18:02:13 GMT

    [ https://issues.apache.org/jira/browse/YARN-2517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14238158#comment-14238158
] 

Zhijie Shen commented on YARN-2517:
-----------------------------------

[~ozawa], we may hay to hang on a bit about the async call implementation. Recently folks
have some offline discussion around the timeline server next gen. Some architecture may be
changed in the future, Would you please keep an eye on YARN-2928? 

> Implement TimelineClientAsync
> -----------------------------
>
>                 Key: YARN-2517
>                 URL: https://issues.apache.org/jira/browse/YARN-2517
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Zhijie Shen
>            Assignee: Tsuyoshi OZAWA
>         Attachments: YARN-2517.1.patch, YARN-2517.2.patch
>
>
> In some scenarios, we'd like to put timeline entities in another thread no to block the
current one.
> It's good to have a TimelineClientAsync like AMRMClientAsync and NMClientAsync. It can
buffer entities, put them in a separate thread, and have callback to handle the responses.



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