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Posted to yarn-issues@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2013/11/13 18:33:24 UTC

[jira] [Updated] (YARN-1028) Add FailoverProxyProvider like capability to RMProxy

     [ https://issues.apache.org/jira/browse/YARN-1028?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Karthik Kambatla updated YARN-1028:
-----------------------------------

    Attachment: yarn-1028-1.patch

Here is a first-cut patch that implements failover based on the config.

> Add FailoverProxyProvider like capability to RMProxy
> ----------------------------------------------------
>
>                 Key: YARN-1028
>                 URL: https://issues.apache.org/jira/browse/YARN-1028
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Bikas Saha
>            Assignee: Karthik Kambatla
>         Attachments: yarn-1028-1.patch, yarn-1028-draft-cumulative.patch
>
>
> RMProxy layer currently abstracts RM discovery and implements it by looking up service information from configuration. Motivated by HDFS and using existing classes from Common, we can add failover proxy providers that may provide RM discovery in extensible ways.



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