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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4974) Analyze and add annotations to Namenode and Datanode protocol methods to enable retry
Date Fri, 12 Jul 2013 00:31:49 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13706518#comment-13706518
] 

Jing Zhao commented on HDFS-4974:
---------------------------------

Filed and committed HDFS-4978 to make disallowSnapshot idempotent.
                
> Analyze and add annotations to Namenode and Datanode protocol methods to enable retry
> -------------------------------------------------------------------------------------
>
>                 Key: HDFS-4974
>                 URL: https://issues.apache.org/jira/browse/HDFS-4974
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ha, namenode
>            Reporter: Suresh Srinivas
>
> This jira is intended for:
> # Discussing current @Idempotent annotations in HDFS protocols and adding that annotation
where it is missing.
> # Discuss how retry should be enabled for non-idempotent requests.
> I will post the analysis of current methods in subsequent comment.

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