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From "Andrew Purtell (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-2482) [HDFS-RAID] ExtFSInputStream#read wrapper does not preserve semantics
Date Thu, 20 Oct 2011 21:19:11 GMT

     [ https://issues.apache.org/jira/browse/HDFS-2482?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Purtell updated HDFS-2482:
---------------------------------

    Attachment: HDFS-RAID-fix-ExtFSInputStream.patch

Patch may not apply, it's from a private distribution, but does illustrate a possible fix.
                
> [HDFS-RAID] ExtFSInputStream#read wrapper does not preserve semantics
> ---------------------------------------------------------------------
>
>                 Key: HDFS-2482
>                 URL: https://issues.apache.org/jira/browse/HDFS-2482
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Andrew Purtell
>            Priority: Minor
>         Attachments: HDFS-RAID-fix-ExtFSInputStream.patch
>
>
> The ExtFSInputStream#read wrapper has signed byte issues. No need to use a local byte
buffer either, IMO.

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