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From "Colin Patrick McCabe (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-4307) SocketCache should use monotonic time
Date Wed, 12 Dec 2012 18:38:20 GMT
Colin Patrick McCabe created HDFS-4307:

             Summary: SocketCache should use monotonic time
                 Key: HDFS-4307
                 URL: https://issues.apache.org/jira/browse/HDFS-4307
             Project: Hadoop HDFS
          Issue Type: Bug
    Affects Versions: 2.0.3-alpha
            Reporter: Colin Patrick McCabe
            Assignee: Colin Patrick McCabe
            Priority: Minor

{{SocketCache}} should use monotonic time, not wall-clock time.  Otherwise, if the time is
adjusted by ntpd or a system administrator, sockets could be either abrupbtly expired, or
left in the cache indefinitely.

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