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https://issues.apache.org/jira/browse/HDFS-3980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13478710#comment-13478710
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Aaron T. Myers commented on HDFS-3980:
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Hi Brahma, that keytab config looks fine. Regarding the new stack trace you
included above, my guess would be that you've misconfigured the expected
principal name of the NN.
At this point I think we should perhaps close this JIRA as invalid, and move
this conversation to [email protected]. I don't think this is an actual
bug, but rather a misconfiguration of some sort. What do you think, Brahma? We
could certainly reopen this JIRA if it proves to be an actual bug.
> NPE in HttpURLConnection.java while starting SecondaryNameNode.
> ---------------------------------------------------------------
>
> Key: HDFS-3980
> URL: https://issues.apache.org/jira/browse/HDFS-3980
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: security
> Affects Versions: 3.0.0, 2.0.1-alpha
> Reporter: Brahma Reddy Battula
> Priority: Critical
> Attachments: core-site.xml, hdfs-site.xml
>
>
> Scenario:
> ========
> I started secure cluster by going thru following..
> https://ccp.cloudera.com/display/CDHDOC/CDH3+Security+Guide..
> Here SecondaryNamenode is getting shutdown by throwing NPE..
> Please correct me If I am wrong...
> Will attach conf and logs..
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