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From "Hudson (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8001) ChecksumFileSystem's rename doesn't correctly handle checksum files
Date Fri, 03 Feb 2012 12:59:56 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8001?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13199687#comment-13199687
] 

Hudson commented on HADOOP-8001:
--------------------------------

Integrated in Hadoop-Hdfs-0.23-Build #158 (See [https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/158/])
    svn merge -c 1239727 FIXES HADOOP-8001

bobby : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1239730
Files : 
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/ChecksumFileSystem.java
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/TestChecksumFileSystem.java

                
> ChecksumFileSystem's rename doesn't correctly handle checksum files
> -------------------------------------------------------------------
>
>                 Key: HADOOP-8001
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8001
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 0.23.0, 0.24.0
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>             Fix For: 0.23.1
>
>         Attachments: HADOOP-8001-2.patch, HADOOP-8001-3.patch, HADOOP-8001-3.patch, HADOOP-8001.patch
>
>
> Rename will move the src file and its crc *if present* to the destination.  If the src
file has no crc, but the destination already exists with a crc, then src will be associated
with the old file's crc.  Subsequent access to the file will fail with checksum errors.

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