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https://issues.apache.org/jira/browse/HDFS-1959?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13037534#comment-13037534
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Hudson commented on HDFS-1959:
------------------------------
Integrated in Hadoop-Hdfs-trunk-Commit #678 (See
[https://builds.apache.org/hudson/job/Hadoop-Hdfs-trunk-Commit/678/])
HDFS-1959. Better error message for missing namenode directory. Contributed
by Eli Collins
eli : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1125879
Files :
*
/hadoop/hdfs/trunk/src/java/org/apache/hadoop/hdfs/server/namenode/NameNodeResourceChecker.java
*
/hadoop/hdfs/trunk/src/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
* /hadoop/hdfs/trunk/CHANGES.txt
> Better error message for missing namenode directory
> ---------------------------------------------------
>
> Key: HDFS-1959
> URL: https://issues.apache.org/jira/browse/HDFS-1959
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Eli Collins
> Assignee: Eli Collins
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: hdfs-1959-1.patch
>
>
> Starting the namenode with a missing NN directory currently results in two
> stack traces, "Expecting a line not the end of stream" from DF and an NPE.
> Let's make this more user-friendly.
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