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From "Kihwal Lee (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8239) Extend MD5MD5CRC32FileChecksum to show the actual checksum type being used
Date Mon, 02 Apr 2012 16:31:26 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13244303#comment-13244303
] 

Kihwal Lee commented on HADOOP-8239:
------------------------------------

HDFS-3176 must be fixed first. Otherwise, webhdfs will break with this patch.
                
> Extend MD5MD5CRC32FileChecksum to show the actual checksum type being used
> --------------------------------------------------------------------------
>
>                 Key: HADOOP-8239
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8239
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs
>            Reporter: Kihwal Lee
>            Assignee: Kihwal Lee
>             Fix For: 0.23.3, 2.0.0, 3.0.0
>
>
> In order to support HADOOP-8060, MD5MD5CRC32FileChecksum needs to be extended to carry
the information on the actual checksum type being used. The interoperability between the extended
version and branch-1 should be guaranteed when Filesystem.getFileChecksum() is called over
hftp, webhdfs or httpfs.

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