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https://issues.apache.org/jira/browse/HDFS-4341?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13540385#comment-13540385
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Ivan Mitic commented on HDFS-4341:
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Thanks Nicholas!
> TestBalancerWithNodeGroup fails on Windows
> ------------------------------------------
>
> Key: HDFS-4341
> URL: https://issues.apache.org/jira/browse/HDFS-4341
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: test
> Affects Versions: 1-win
> Reporter: Ivan Mitic
> Assignee: Ivan Mitic
> Priority: Minor
> Fix For: 1-win
>
> Attachments: HADOOP-9167.branch-1-win.patch
>
>
> Test added with the support for "NetworkTopology with NodeGroup" fails on
> Windows.
> Relevant section from the test log:
> 2012-12-24 23:51:01,835 WARN datanode.DataNode
> (DataNode.java:makeInstance(1582)) - Invalid directory in dfs.data.dir:
> Incorrect permission for
> I:/git/project/hadoop-monarch/build/test/data/dfs/data/data1, expected:
> rwxr-xr-x, while actual: rwx------
> 2012-12-24 23:51:01,911 WARN datanode.DataNode
> (DataNode.java:makeInstance(1582)) - Invalid directory in dfs.data.dir:
> Incorrect permission for
> I:/git/project/hadoop-monarch/build/test/data/dfs/data/data2, expected:
> rwxr-xr-x, while actual: rwx------
> 2012-12-24 23:51:01,911 ERROR datanode.DataNode
> (DataNode.java:makeInstance(1588)) - All directories in dfs.data.dir are
> invalid.
> Default permissions on Windows are 700 while datanode expects 755.
> We already fixed this in MiniDFSCluster in branch-1-win. A similar fix is
> needed in MiniDFSClusterWithNodeGroup.
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