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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6330) Move mkdirs() to FSNamesystem
Date Sat, 14 Jun 2014 15:20:02 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14031594#comment-14031594
] 

Hudson commented on HDFS-6330:
------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk #1801 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1801/])
HDFS-6330. Move mkdirs() to FSNamesystem. Contributed by Haohui Mai. (wheat9: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1602484)
* /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/test/java/org/apache/hadoop/hdfs/server/namenode/TestFsLimits.java


> Move mkdirs() to FSNamesystem
> -----------------------------
>
>                 Key: HDFS-6330
>                 URL: https://issues.apache.org/jira/browse/HDFS-6330
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>            Reporter: Haohui Mai
>            Assignee: Haohui Mai
>             Fix For: 2.5.0
>
>         Attachments: HDFS-6330.000.patch, HDFS-6330.001.patch, HDFS-6330.002.patch, HDFS-6330.003.patch
>
>
> Currently mkdir() automatically creates all ancestors for a directory. This is implemented
in FSDirectory, by calling unprotectedMkdir() along the path. This jira proposes to move the
function to FSNamesystem to simplify the primitive that FSDirectory needs to provide.



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