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From "Suresh Srinivas (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5113) Implement POST method to upload the checkpoint
Date Tue, 20 Aug 2013 16:22:52 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13745097#comment-13745097

Suresh Srinivas commented on HDFS-5113:

This is a duplicated of HDFS-3405. One of the jiras should be closed.
> Implement POST method to upload the checkpoint
> ----------------------------------------------
>                 Key: HDFS-5113
>                 URL: https://issues.apache.org/jira/browse/HDFS-5113
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>    Affects Versions: 3.0.0, 2.1.0-beta
>            Reporter: Vinay
>            Assignee: Vinay
> We have seen many issues related to Checkpoint upload. 
> Currently upload happens with 2 GET requests.
> One limitation here is, both checkpointer and the target should have the http server
> So, to improve further, uploading checkpoint via POST/PUT HTTP request will make the
upload clear and one way communication.

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