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https://issues.apache.org/jira/browse/HDFS-6330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14028586#comment-14028586
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Haohui Mai commented on HDFS-6330:
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The v3 patch updates the comments of {{addSymlink()}}. [~daryn], do you have
any 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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