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From "Xuan Gong (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1028) Add FailoverProxyProvider like capability to RMProxy
Date Mon, 02 Dec 2013 20:46:36 GMT

    [ https://issues.apache.org/jira/browse/YARN-1028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13836894#comment-13836894
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Xuan Gong commented on YARN-1028:
---------------------------------

bq. It might appear so, but the actual wait time is controlled by ipc.client.connect.max.retries,
which is 10 seconds by default. Verified it on a cluster.

Yes, you are right. It is controlled by ipc.client.connect.max.retries in this case. 

> 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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