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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-9717) Add retry flag/retry attempt count to the RPC requests
Date Thu, 18 Jul 2013 06:22:50 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-9717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jing Zhao updated HADOOP-9717:
------------------------------

    Attachment: HADOOP-9717.002.patch

Rebase the patch. Also add two unit tests in TestIPC. Will add more tests for the logic in
RetryInvocationHandler.
                
> Add retry flag/retry attempt count to the RPC requests
> ------------------------------------------------------
>
>                 Key: HADOOP-9717
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9717
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: ipc
>            Reporter: Suresh Srinivas
>            Assignee: Jing Zhao
>         Attachments: HADOOP-9717.000.patch, HADOOP-9717.001.patch, HADOOP-9717.002.patch
>
>
> RetryCache lookup on server side implementation can be optimized if Rpc request indicates
if the request is being retried. This jira proposes adding an optional field to Rpc request
that indicates if request is being retried.

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