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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4152) Add a new class for the parameter in INode.collectSubtreeBlocksAndClear(..)
Date Wed, 07 Nov 2012 14:03:14 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13492355#comment-13492355
] 

Hudson commented on HDFS-4152:
------------------------------

Integrated in Hadoop-Mapreduce-trunk #1249 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1249/])
    HDFS-4152. Add a new class BlocksMapUpdateInfo for the parameter in INode.collectSubtreeBlocksAndClear(..).
Contributed by Jing Zhao (Revision 1406326)

     Result = FAILURE
szetszwo : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1406326
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/FSDirectory.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/INode.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeDirectory.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeFile.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeSymlink.java

                
> Add a new class for the parameter in INode.collectSubtreeBlocksAndClear(..)
> ---------------------------------------------------------------------------
>
>                 Key: HDFS-4152
>                 URL: https://issues.apache.org/jira/browse/HDFS-4152
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: name-node
>    Affects Versions: 3.0.0
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Jing Zhao
>            Priority: Minor
>             Fix For: 3.0.0
>
>         Attachments: HDFS-4152.001.patch
>
>
> INode.collectSubtreeBlocksAndClear(..) currently uses a list to collect blocks for deletion.
 It cannot be extended to support other operation like updating the block-map.  We propose
to add a new class to encapsulate the abstraction. 

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