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https://issues.apache.org/jira/browse/HDFS-3612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13413534#comment-13413534
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Harsh J commented on HDFS-3612:
-------------------------------
Tests are failing without patch applied and the tests appear unrelated to the
change.
{code}
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running org.apache.hadoop.hdfs.server.common.TestJspHelper
Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.737 sec <<<
FAILURE!
Running org.apache.hadoop.hdfs.server.namenode.TestBackupNode
Tests run: 3, Failures: 3, Errors: 0, Skipped: 0, Time elapsed: 2.821 sec <<<
FAILURE!
Results :
Failed tests:
testCheckpointNode(org.apache.hadoop.hdfs.server.namenode.TestBackupNode): Test
resulted in an unexpected exit
testBackupNodeTailsEdits(org.apache.hadoop.hdfs.server.namenode.TestBackupNode):
Test resulted in an unexpected exit
testBackupNode(org.apache.hadoop.hdfs.server.namenode.TestBackupNode): Test
resulted in an unexpected exit
Tests in error:
testGetUgi(org.apache.hadoop.hdfs.server.common.TestJspHelper)
Tests run: 5, Failures: 3, Errors: 1, Skipped: 0
{code}
+1, committing. Thank you Andy!
> Single namenode image directory config warning can be improved
> --------------------------------------------------------------
>
> Key: HDFS-3612
> URL: https://issues.apache.org/jira/browse/HDFS-3612
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: name-node
> Affects Versions: 2.0.0-alpha
> Reporter: Harsh J
> Assignee: Andy Isaacson
> Priority: Trivial
> Labels: newbie
> Attachments: hdfs3612-2.txt, hdfs3612.txt
>
>
> Currently, if you configure the NameNode to run with just one
> dfs.namenode.name.dir directory, it prints:
> {code}
> 12/07/08 20:00:22 WARN namenode.FSNamesystem: Only one dfs.namenode.name.dir
> directory configured , beware data loss!{code}
> We can improve this in a few ways as it is slightly ambiguous:
> # Fix punctuation spacing, there's always a space after a punctuation mark
> but never before one.
> # Perhaps the message is better printed with a reason of why it may cause a
> scare of data loss. For instance, we can print "Detected a single storage
> directory in dfs.namenode.name.dir configuration. Beware of dataloss due to
> lack of redundant storage directories" or so.
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