You are viewing a plain text version of this content. The canonical link for it is here.

Posted to hdfs-dev@hadoop.apache.org by "Jing Zhao (JIRA)" <ji...@apache.org> on 2013/05/08 00:51:15 UTC

[jira] [Created] (HDFS-4806) For an INodeDirectoryWithSnapshot, use INode#isInLatestSnapshot() to check if the added/removed child should be recorded in snapshot diff

Jing Zhao created HDFS-4806:
-------------------------------

             Summary: For an INodeDirectoryWithSnapshot, use INode#isInLatestSnapshot() to check if the added/removed child should be recorded in snapshot diff
                 Key: HDFS-4806
                 URL: https://issues.apache.org/jira/browse/HDFS-4806
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Jing Zhao
            Assignee: Jing Zhao


Before supporting rename with snapshots, when adding/remove a child inode to/from a directory, if the directory is already an INodeDirectoryWithSnapshot, we can directly record the change in the corresponding snapshot diff.

After support rename with snapshots, an INodeDirectoryWithSnapshot may be a renamed node, thus we should use INode#isInLatestSnapshot() to check if we should record the change in snapshots.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira