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Date: Fri, 13 May 2011 23:24:47 +0000 (UTC)
From: "Todd Lipcon (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
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Subject: [jira] [Updated] (HDFS-1937) Improve DataTransferProtocol
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     [ https://issues.apache.org/jira/browse/HDFS-1937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Lipcon updated HDFS-1937:
------------------------------

    Attachment: hdfs-1937-some-preliminary-junk.txt

Hey Nicholas. I'm big +1 for this idea, the code is kind of a mess.

I had started some work in this direction last year - figured I would upload the patch in case you find it useful as a starting point

> Improve DataTransferProtocol
> ----------------------------
>
>                 Key: HDFS-1937
>                 URL: https://issues.apache.org/jira/browse/HDFS-1937
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: data-node, hdfs client
>            Reporter: Tsz Wo (Nicholas), SZE
>         Attachments: hdfs-1937-some-preliminary-junk.txt
>
>
> This is an umbrella JIRA for improving {{DataTransferProtocol}}.
> {{DataTransferProtocol}} is implemented using socket directly and the codes are distributed among datanode classes and {{DFSClient}} classes.

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