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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7484) Make FSDirectory#addINode take existing INodes as its parameter
Date Tue, 23 Dec 2014 11:54:14 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14256904#comment-14256904
] 

Hudson commented on HDFS-7484:
------------------------------

SUCCESS: Integrated in Hadoop-Yarn-trunk #784 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/784/])
HDFS-7484. Make FSDirectory#addINode take existing INodes as its parameter. Contributed by
Jing Zhao. (jing9: rev 5caebbae8c2fc9ba2e32384657aee21641a1a6d0)
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodesInPath.java
* hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/SymlinkBaseTest.java
* hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/snapshot/TestRenameWithSnapshots.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* 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/FSDirMkdirOp.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogLoader.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirSymlinkOp.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java


> Make FSDirectory#addINode take existing INodes as its parameter
> ---------------------------------------------------------------
>
>                 Key: HDFS-7484
>                 URL: https://issues.apache.org/jira/browse/HDFS-7484
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Haohui Mai
>            Assignee: Jing Zhao
>             Fix For: 2.7.0
>
>         Attachments: HDFS-7484.000.patch, HDFS-7484.001.patch, HDFS-7484.002.patch, HDFS-7484.003.patch,
HDFS-7484.004.patch, HDFS-7484.005.patch, HDFS-7484.006.patch, HDFS-7484.007.patch, HDFS-7484.008.patch,
HDFS-7484.009.patch
>
>
> Currently {{FSDirectory#addLastINode}} takes an INodesInPath instance, which uses null
elements to indicate INodes to create, as its parameter. This logic makes the logic of {{mkdir}}
complicated. It will be better to let {{addLastINode}}'s INodesInPath parameter only contain
existing INodes.



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