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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-2041) Some mtimes and atimes are lost when edit logs are replayed
Date Mon, 06 Jun 2011 23:17:59 GMT
Some mtimes and atimes are lost when edit logs are replayed
-----------------------------------------------------------

                 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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