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From "Haohui Mai (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6330) Move mkdirs() to FSNamesystem
Date Thu, 12 Jun 2014 19:15:04 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14029643#comment-14029643
] 

Haohui Mai commented on HDFS-6330:
----------------------------------

Thanks [~jingzhao] for the review. I'll commit it later today if there is no more comments.

> 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
>         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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