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From "Zhijie Shen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-2033) Investigate merging generic-history into the Timeline Store
Date Fri, 18 Jul 2014 09:10:05 GMT

     [ https://issues.apache.org/jira/browse/YARN-2033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zhijie Shen updated YARN-2033:
------------------------------

    Attachment: YARN-2033.1.patch

I've made a first patch, that include the whole feature for timeline store based generic history
service, and test cases. In this jira, I don't deprecate the old application history store
classes set. I'll file another jira for it. Once this jira is done, we should mark those deprecated.

> Investigate merging generic-history into the Timeline Store
> -----------------------------------------------------------
>
>                 Key: YARN-2033
>                 URL: https://issues.apache.org/jira/browse/YARN-2033
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Zhijie Shen
>         Attachments: ProposalofStoringYARNMetricsintotheTimelineStore.pdf, YARN-2033.1.patch,
YARN-2033.Prototype.patch, YARN-2033_ALL.1.patch
>
>
> Having two different stores isn't amicable to generic insights on what's happening with
applications. This is to investigate porting generic-history into the Timeline Store.
> One goal is to try and retain most of the client side interfaces as close to what we
have today.



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