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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-4230) Listing all the current snapshottable directories
Date Thu, 03 Jan 2013 21:44:16 GMT

     [ https://issues.apache.org/jira/browse/HDFS-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jing Zhao updated HDFS-4230:
----------------------------

    Attachment: HDFS-4230.003.patch

Thanks for the comments Nicholas and Suresh! 

A new patch is uploaded, in which I keep the SnapshottableDirectoryStatus considering the
user does not have any information about snapshottable directories (even the paths) when she
uses this functionality. I addressed other comments in the new patch, including 1) to include
the complete path in SnapshottableDirectoryStatus, and 2) to move the code that removes snapshottableDirs
to the end of FSDirectory#unprotectedRenameTo(..).
                
> Listing all the current snapshottable directories
> -------------------------------------------------
>
>                 Key: HDFS-4230
>                 URL: https://issues.apache.org/jira/browse/HDFS-4230
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, namenode
>            Reporter: Jing Zhao
>            Assignee: Jing Zhao
>         Attachments: HDFS-4230.001.patch, HDFS-4230.001.patch, HDFS-4230.002.patch, HDFS-4230.003.patch
>
>
> Provide functionality to provide user with metadata about all the snapshottable directories.

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