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https://issues.apache.org/jira/browse/HDFS-2187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13079831#comment-13079831
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Hudson commented on HDFS-2187:
------------------------------
Integrated in Hadoop-Hdfs-trunk #738 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/738/])
HDFS-2187. Make EditLogInputStream act like an iterator over FSEditLogOps.
Contributed by Ivan Kelly and Todd Lipcon.
todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1153996
Files :
*
/hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/FSImageTransactionalStorageInspector.java
* /hadoop/common/trunk/hdfs/CHANGES.txt
*
/hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/EditLogFileInputStream.java
*
/hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestFSEditLogLoader.java
*
/hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/EditLogInputStream.java
*
/hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogLoader.java
*
/hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogOp.java
*
/hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/EditLogBackupInputStream.java
*
/hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestEditLog.java
*
/hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/FSEditLog.java
*
/hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestEditLogFileOutputStream.java
*
/hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/BackupImage.java
> HDFS-1580: Make EditLogInputStream act like an iterator over FSEditLogOps
> -------------------------------------------------------------------------
>
> Key: HDFS-2187
> URL: https://issues.apache.org/jira/browse/HDFS-2187
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Ivan Kelly
> Assignee: Ivan Kelly
> Fix For: 0.23.0
>
> Attachments: 2187-changes.txt, HDFS-2187.diff, HDFS-2187.diff,
> hdfs-2187.txt, hdfs-2187.txt, hdfs-2187.txt
>
>
> This JIRA is for the input side changes moved out of HDFS-2149.
> EditLogInputStream has been changed to no longer be an InputStream
> implementation, but to return a stream of FSEditLogOp objects using readOp().
> The upshot is that all that can ever be read from an EditLogInputStream is a
> op. No random hackery can be used to put other things in the stream. Version
> is now a property of the EditLogInputStream and retrieved using getVersion().
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