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From "Hudson (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3259) NameNode#initializeSharedEdits should populate shared edits dir with edit log segments
Date Thu, 12 Apr 2012 21:19:18 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13252846#comment-13252846
] 

Hudson commented on HDFS-3259:
------------------------------

Integrated in Hadoop-Hdfs-trunk-Commit #2139 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/2139/])
    HDFS-3259. NameNode#initializeSharedEdits should populate shared edits dir with edit log
segments. Contributed by Aaron T. Myers. (Revision 1325518)

     Result = SUCCESS
atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1325518
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/FSEditLog.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FileJournalManager.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/TestInitializeSharedEdits.java

                
> NameNode#initializeSharedEdits should populate shared edits dir with edit log segments
> --------------------------------------------------------------------------------------
>
>                 Key: HDFS-3259
>                 URL: https://issues.apache.org/jira/browse/HDFS-3259
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: ha, name-node
>    Affects Versions: 2.0.0
>            Reporter: Aaron T. Myers
>            Assignee: Aaron T. Myers
>             Fix For: 2.0.0
>
>         Attachments: HDFS-3259.patch, HDFS-3259.patch, HDFS-3259.patch, HDFS-3259.patch,
HDFS-3259.patch
>
>
> Currently initializeSharedEdits formats the shared dir so that subsequent edit log segments
will be written there. However, it would be nice to automatically populate this dir with edit
log segments with transactions going back to the last fsimage.

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