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Date: Thu, 5 Apr 2012 19:42:24 +0000 (UTC)
From: "Uma Maheswara Rao G (Commented) (JIRA)" <jira@apache.org>
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Subject: [jira] [Commented] (HBASE-5711) Tests are failing with incorrect
 data directory permissions.
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    [ https://issues.apache.org/jira/browse/HBASE-5711?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13247568#comment-13247568 ] 

Uma Maheswara Rao G commented on HBASE-5711:
--------------------------------------------

@Ram, Thanks a lot for review!

@Lewis, this is filed for permissions related problem. Unfortunately trace contains this warning as well. Not for metrics system warning. I think, if you are not looking for any metrics, you need not worry about that warning.
                
> Tests are failing with incorrect data directory permissions.
> ------------------------------------------------------------
>
>                 Key: HBASE-5711
>                 URL: https://issues.apache.org/jira/browse/HBASE-5711
>             Project: HBase
>          Issue Type: Bug
>          Components: test
>            Reporter: Uma Maheswara Rao G
>            Assignee: Uma Maheswara Rao G
>         Attachments: HBASE-5711.patch
>
>
> When we run some tests in Hbase (TestAdmin), it is failing with following error.
> {quote}
> Starting DataNode 0 with dfs.data.dir: E:\Repositories\Hbase\target\test-data\5ff23198-892e-4f1c-8022-b3d9969fcf0b\dfscluster_0ecc6984-1925-4870-ac7c-439fceede4cb\dfs\data\data1,E:\Repositories\Hbase\target\test-data\5ff23198-892e-4f1c-8022-b3d9969fcf0b\dfscluster_0ecc6984-1925-4870-ac7c-439fceede4cb\dfs\data\data2
> 2012-04-04 18:04:51,036 WARN  [main] impl.MetricsSystemImpl(137): Metrics system not started: Cannot locate configuration: tried hadoop-metrics2-datanode.properties, hadoop-metrics2.properties
> 2012-04-04 18:04:51,255 WARN  [main] datanode.DataNode(1548): Invalid directory in dfs.data.dir: Incorrect permission for E:/Repositories/Hbase/target/test-data/5ff23198-892e-4f1c-8022-b3d9969fcf0b/dfscluster_0ecc6984-1925-4870-ac7c-439fceede4cb/dfs/data/data1, expected: rwxr-xr-x, while actual: rwx------
> 2012-04-04 18:04:51,411 WARN  [main] datanode.DataNode(1548): Invalid directory in dfs.data.dir: Incorrect permission for E:/Repositories/Hbase/target/test-data/5ff23198-892e-4f1c-8022-b3d9969fcf0b/dfscluster_0ecc6984-1925-4870-ac7c-439fceede4cb/dfs/data/data2, expected: rwxr-xr-x, while actual: rwx------
> 2012-04-04 18:04:51,411 ERROR [main] datanode.DataNode(1554): All directories in dfs.data.dir are invalid.
> 2012-04-04 18:04:51,411 INFO  [main] hbase.HBaseTestingUtility(684): Shutting down minicluster
> 2012-04-04 18:04:51,646 WARN  [main] hbase.HBaseTestingUtility(696): Failed delete of E:\Repositories\Hbase\target\test-data\5ff23198-892e-4f1c-8022-b3d9969fcf0b\dfscluster_0ecc6984-1925-4870-ac7c-439fceede4cb
> 2012-04-04 18:04:51,646 INFO  [main] hbase.HBaseTestingUtility(700): Minicluster is down
> {quote}

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