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From "Haohui Mai (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5962) Mtime and atime are not persisted for symbolic links
Date Wed, 19 Feb 2014 18:46:21 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13905841#comment-13905841

Haohui Mai commented on HDFS-5962:

The old fsimage does not persist mtime and atime. The PB-based fsimage follows the old behavior.
I wonder whether this is a bug in the old code, or it's done intentionally.

> Mtime and atime are not persisted for symbolic links
> ----------------------------------------------------
>                 Key: HDFS-5962
>                 URL: https://issues.apache.org/jira/browse/HDFS-5962
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Kihwal Lee
>            Assignee: Akira AJISAKA
>            Priority: Critical
>         Attachments: HDFS-5692.patch, HDFS-5962.2.patch
> In {{FSImageSerialization}}, the mtime and atime of symbolic links are hardcoded to be
0 when saving to fsimage, even though they are recorded in memory and shown in the listing
until restarting namenode.

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