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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6198) DataNode rolling upgrade does not correctly identify current block pool directory and replace with trash on Windows.
Date Tue, 08 Apr 2014 13:36:42 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6198?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13962975#comment-13962975
] 

Hudson commented on HDFS-6198:
------------------------------

FAILURE: Integrated in Hadoop-Hdfs-trunk #1725 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1725/])
HDFS-6198. DataNode rolling upgrade does not correctly identify current block pool directory
and replace with trash on Windows. Contributed by Chris Nauroth. (cnauroth: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1585627)
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockPoolSliceStorage.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestBlockPoolSliceStorage.java


> DataNode rolling upgrade does not correctly identify current block pool directory and
replace with trash on Windows.
> --------------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-6198
>                 URL: https://issues.apache.org/jira/browse/HDFS-6198
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: datanode
>    Affects Versions: 3.0.0, 2.4.0
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>             Fix For: 3.0.0, 2.4.1
>
>         Attachments: HDFS-6198.1.patch, HDFS-6198.2.patch
>
>
> For rolling upgrade, the DataNode uses a regex to identify the current block pool directory
and replace it with the equivalent trash directory.  This regex hard-codes '/' as the file
path separator, which doesn't work on Windows.



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