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https://issues.apache.org/jira/browse/HDFS-2893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13201166#comment-13201166
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Hudson commented on HDFS-2893:
------------------------------
Integrated in Hadoop-Common-trunk-Commit #1668 (See
[https://builds.apache.org/job/Hadoop-Common-trunk-Commit/1668/])
HDFS-2893. The start/stop scripts don't start/stop the 2NN when using the
default configuration. Contributed by Eli Collins
eli : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1240928
Files :
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/bin/start-dfs.sh
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/bin/stop-dfs.sh
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/docs/src/documentation/content/xdocs/hdfs_user_guide.xml
> The start/stop scripts don't start/stop the 2NN when using the default
> configuration
> ------------------------------------------------------------------------------------
>
> Key: HDFS-2893
> URL: https://issues.apache.org/jira/browse/HDFS-2893
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 0.23.1
> Reporter: Eli Collins
> Assignee: Eli Collins
> Priority: Minor
> Attachments: hdfs-2893.txt
>
>
> HDFS-1703 changed the behavior of the start/stop scripts so that the masters
> file is no longer used to indicate which hosts to start the 2NN on. The 2NN
> is now started, when using start-dfs.sh, on hosts only when
> dfs.namenode.secondary.http-address is configured with a non-wildcard IP.
> This means you can not start a NN using an http-address specified using a
> wildcard IP. We should allow a 2NN to be started with the default config, ie
> start-dfs.sh should start a NN, 2NN and DN. The packaging already works this
> way (it doesn't use start-dfs.sh, it uses hadoop-daemon.sh directly w/o first
> checking getconf) so let's bring start-dfs.sh in line with this behavior.
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