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Date: Wed, 11 Apr 2012 05:28:40 +0000 (UTC)
From: "Hudson (Commented) (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
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Subject: [jira] [Commented] (HDFS-3247) Improve bootstrapStandby behavior
 when original NN is not active
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    [ https://issues.apache.org/jira/browse/HDFS-3247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13251335#comment-13251335 ] 

Hudson commented on HDFS-3247:
------------------------------

Integrated in Hadoop-Common-trunk-Commit #2050 (See [https://builds.apache.org/job/Hadoop-Common-trunk-Commit/2050/])
    HDFS-3247. Improve bootstrapStandby behavior when original NN is not active. Contributed by Todd Lipcon. (Revision 1324558)

     Result = SUCCESS
todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1324558
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/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestBootstrapStandby.java

                
> Improve bootstrapStandby behavior when original NN is not active
> ----------------------------------------------------------------
>
>                 Key: HDFS-3247
>                 URL: https://issues.apache.org/jira/browse/HDFS-3247
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: ha
>    Affects Versions: 2.0.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Minor
>             Fix For: 2.0.0
>
>         Attachments: hdfs-3247.txt
>
>
> Currently, if you run bootstrapStandby while the first NN is in standby mode, it will spit out an ugly StandbyException with a trace. Instead, it should print an explanation that you should transition the first NN to active before bootstrapping.

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