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From "Hudson (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3284) bootstrapStandby fails in secure cluster
Date Tue, 17 Apr 2012 14:04:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13255572#comment-13255572
] 

Hudson commented on HDFS-3284:
------------------------------

Integrated in Hadoop-Mapreduce-trunk #1052 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1052/])
    HDFS-3284. bootstrapStandby fails in secure cluster. Contributed by Todd Lipcon. (Revision
1326813)

     Result = FAILURE
todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1326813
Files : 
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/BootstrapStandby.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSHAAdmin.java

                
> bootstrapStandby fails in secure cluster
> ----------------------------------------
>
>                 Key: HDFS-3284
>                 URL: https://issues.apache.org/jira/browse/HDFS-3284
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: ha, security
>    Affects Versions: 2.0.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Minor
>             Fix For: 2.0.0
>
>         Attachments: hdfs-3284.txt, hdfs-3284.txt
>
>
> HDFS-3247 improved bootstrapStandby to check if the other NN is in active state before
trying to bootstrap. But, it forgot to set up the kerberos principals in the config before
doing so. So, bootstrapStandby now fails with "Failed to specify server's Kerberos principal
name" in a secure cluster. (Credit to Stephen Chu for finding this)

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