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Posted to hdfs-dev@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org> on 2013/06/13 01:22:20 UTC

[jira] [Resolved] (HDFS-3960) Snapshot of Being Written Files

     [ https://issues.apache.org/jira/browse/HDFS-3960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsz Wo (Nicholas), SZE resolved HDFS-3960.
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    Resolution: Not A Problem

Sure, let's resolve this.
                
> Snapshot of Being Written Files
> -------------------------------
>
>                 Key: HDFS-3960
>                 URL: https://issues.apache.org/jira/browse/HDFS-3960
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, hdfs-client, namenode
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Jing Zhao
>
> Here is a design question: Suppose there is a being written file when a snapshot is being taken.  What should the length of the file be shown in the snapshot?  In other words, how to determine the length of being written file when a snapshot is being taken?

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