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Date: Fri, 19 Oct 2012 11:08:12 +0000 (UTC)
From: "Brahma Reddy Battula (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
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Subject: [jira] [Commented] (HDFS-3980) NPE in HttpURLConnection.java while
 starting SecondaryNameNode.
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    [ https://issues.apache.org/jira/browse/HDFS-3980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13479955#comment-13479955 ] 

Brahma Reddy Battula commented on HDFS-3980:
--------------------------------------------

[~atm]
I have two doubts.. 
i) Even If we configure IP, It should be resolved rite.(as I mentioned in defect, host-name resolution should be done rite.).
ii) NPE,can we address NPE ?

Please let me know your comments..?

                
> 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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