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https://issues.apache.org/jira/browse/HDFS-3102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13248349#comment-13248349
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Hudson commented on HDFS-3102:
------------------------------
Integrated in Hadoop-Mapreduce-trunk #1041 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1041/])
HDFS-3102. Add CLI tool to initialize the shared-edits dir. Contributed by
Aaron T. Myers. (Revision 1309580)
Result = SUCCESS
atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1309580
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/common/HdfsServerConstants.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNode.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestBootstrapStandby.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestInitializeSharedEdits.java
> Add CLI tool to initialize the shared-edits dir
> -----------------------------------------------
>
> Key: HDFS-3102
> URL: https://issues.apache.org/jira/browse/HDFS-3102
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: ha, name-node
> Affects Versions: 0.24.0, 2.0.0
> Reporter: Todd Lipcon
> Assignee: Aaron T. Myers
> Fix For: 2.0.0
>
> Attachments: HDFS-3102.patch, HDFS-3102.patch, HDFS-3102.patch
>
>
> Currently in order to make a non-HA NN HA, you need to initialize the shared
> edits dir. This can be done manually by cping directories around. It would be
> preferable to add a "namenode -initializeSharedEdits" command to achieve this
> same effect.
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