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https://issues.apache.org/jira/browse/HDFS-6198?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13962424#comment-13962424
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Hudson commented on HDFS-6198:
------------------------------
SUCCESS: Integrated in Hadoop-trunk-Commit #5466 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/5466/])
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
> 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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