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Date: Mon, 6 Jun 2011 23:17:59 +0000 (UTC)
From: "Todd Lipcon (JIRA)" <jira@apache.org>
To: hdfs-dev@hadoop.apache.org
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Subject: [jira] [Created] (HDFS-2041) Some mtimes and atimes are lost when
 edit logs are replayed
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Some mtimes and atimes are lost when edit logs are replayed
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                 Key: HDFS-2041
                 URL: https://issues.apache.org/jira/browse/HDFS-2041
             Project: Hadoop HDFS
          Issue Type: Bug
    Affects Versions: 0.22.0
            Reporter: Todd Lipcon
             Fix For: 0.23.0


The refactoring in HDFS-2003 allowed findbugs to expose two potential bugs:
- the atime field logged with OP_MKDIR is unused
- the timestamp field logged with OP_CONCAT_DELETE is unused

The concat issue is definitely real. The atime for MKDIR might always be identical to mtime in that case, in which case it could be ignored.

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