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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-4150) Update inode in blocksMap when deleting original/snapshot file
Date Mon, 05 Nov 2012 21:34:12 GMT

     [ https://issues.apache.org/jira/browse/HDFS-4150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Jing Zhao updated HDFS-4150:

    Attachment: HDFS-4150.000.patch

Initial patch without tests. Will add/run testcases for it.
> Update inode in blocksMap when deleting original/snapshot file
> --------------------------------------------------------------
>                 Key: HDFS-4150
>                 URL: https://issues.apache.org/jira/browse/HDFS-4150
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: data-node, name-node
>            Reporter: Jing Zhao
>            Assignee: Jing Zhao
>         Attachments: HDFS-4150.000.patch
> When deleting a file/directory, instead of directly removing all the corresponding blocks,
we should update inodes in blocksMap if there are snapshots for them.

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