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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8357) Consolidate parameters of INode.CleanSubtree() into a parameter objects.
Date Sun, 10 May 2015 11:58:02 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14537147#comment-14537147
] 

Hudson commented on HDFS-8357:
------------------------------

SUCCESS: Integrated in Hadoop-Yarn-trunk-Java8 #192 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/192/])
HDFS-8357. Consolidate parameters of INode.CleanSubtree() into a parameter objects. Contributed
by Li Lu. (wheat9: rev 4536399d47f6c061e149e2504600804a0f1e093d)
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/snapshot/SnapshotManager.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/snapshot/FileDiff.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeMap.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/snapshot/FileWithSnapshotFeature.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeReference.java
* hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/snapshot/TestFileWithSnapshotFeature.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirRenameOp.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INode.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirDeleteOp.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/snapshot/AbstractINodeDiffList.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/snapshot/DirectorySnapshottableFeature.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeDirectory.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/snapshot/FileDiffList.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeFile.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/snapshot/AbstractINodeDiff.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/snapshot/DirectoryWithSnapshotFeature.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeSymlink.java


> Consolidate parameters of INode.CleanSubtree() into a parameter objects.
> ------------------------------------------------------------------------
>
>                 Key: HDFS-8357
>                 URL: https://issues.apache.org/jira/browse/HDFS-8357
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Haohui Mai
>            Assignee: Li Lu
>             Fix For: 2.8.0
>
>         Attachments: HDFS-8357-trunk.001.patch, HDFS-8357-trunk.002.patch
>
>
> {{INode.CleanSubtree()}} takes multiple parameters including BlockStoragePolicySuite,
removedBlocks and removedINodes. These parameters are pass multiple layers down the call chains.
> This jira proposes to refactor them into a parameter object so that it is easier to make
changes like HDFS-6757.



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