[jira] [Created] (HDFS-4586) TestDataDirs.testGetDataDirsFromURIs fails with all directories in dfs.datanode.data.dir are invalid

["Ivan Mitic (JIRA)" <ji...@apache.org>]

Ivan Mitic created HDFS-4586:
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             Summary: TestDataDirs.testGetDataDirsFromURIs fails with all directories in dfs.datanode.data.dir are invalid
                 Key: HDFS-4586
                 URL: https://issues.apache.org/jira/browse/HDFS-4586
             Project: Hadoop HDFS
          Issue Type: Bug
    Affects Versions: 3.0.0
            Reporter: Ivan Mitic
            Assignee: Ivan Mitic


Error Message
All directories in dfs.datanode.data.dir are invalid: "/p1" "/p2" "/p3" 
 Stacktrace
{code}
java.io.IOException: All directories in dfs.datanode.data.dir are invalid: "/p1" "/p2" "/p3" 
	at org.apache.hadoop.hdfs.server.datanode.DataNode.getDataDirsFromURIs(DataNode.java:1668)
	at org.apache.hadoop.hdfs.server.datanode.TestDataDirs.testGetDataDirsFromURIs(TestDataDirs.java:53)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
{code}

Seems like Jenkins will return -1 on all HDFS patches because of this (check HDFS-4583)

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