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https://issues.apache.org/jira/browse/HDFS-7948?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14367723#comment-14367723
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Arpit Agarwal commented on HDFS-7948:
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+1 for the patch. I verified it fixes the test failure on Windows.
I will commit it shortly.
> TestDataNodeHotSwapVolumes#testAddVolumeFailures failed on Windows
> ------------------------------------------------------------------
>
> Key: HDFS-7948
> URL: https://issues.apache.org/jira/browse/HDFS-7948
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: test
> Reporter: Xiaoyu Yao
> Assignee: Xiaoyu Yao
> Attachments: HDFS-7948.00.patch
>
>
> The failure below is due to File#getCanonicalPath() does not work with File
> object created with URI format
> (file:/c:/users/xyz/test/data/dfs/data/new_vol1) on Windows. I will post a
> fix shortly.
> {code}
> testAddVolumeFailures(org.apache.hadoop.hdfs.server.datanode.TestDataNodeHotSwapVolumes)
> Time elapsed: 5.746 sec <<< ERROR!
> java.io.IOException: The filename, directory name, or volume label syntax is
> incorrect
> at java.io.WinNTFileSystem.canonicalize0(Native Method)
> at java.io.Win32FileSystem.canonicalize(Win32FileSystem.java:414)
> at java.io.File.getCanonicalPath(File.java:589)
> at
> org.apache.hadoop.hdfs.server.datanode.TestDataNodeHotSwapVolumes.testAddVolumeFailures(TestDataNodeHotSwapVolumes.java:525)
> {code}
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