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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6246) Remove 'dfs.support.append' flag from trunk code
Date Fri, 25 Apr 2014 05:32:15 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13980715#comment-13980715
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Hudson commented on HDFS-6246:
------------------------------

SUCCESS: Integrated in Hadoop-trunk-Commit #5570 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/5570/])
HDFS-6246. Remove 'dfs.support.append' flag from trunk code. Contributed by Uma Maheswara
Rao G. (umamahesh: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1589927)
* /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/DFSConfigKeys.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/BlockPoolSlice.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/test/java/org/apache/hadoop/hdfs/TestFileAppend.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/fs/TestDFSIO.java


> Remove 'dfs.support.append' flag from trunk code
> ------------------------------------------------
>
>                 Key: HDFS-6246
>                 URL: https://issues.apache.org/jira/browse/HDFS-6246
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Uma Maheswara Rao G
>            Assignee: Uma Maheswara Rao G
>            Priority: Minor
>             Fix For: 3.0.0
>
>         Attachments: HDFS-6246.patch
>
>
> we added "dfs.support.append' flag long ago to control the issues with append feature.
 Now in trunk and hadoop-2, by default we enabled and using it for long time.  
> So, I propose to remove that property now as we don't see any issue by enabling the append
feature always. 
> Thoughts?



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