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  1. Hadoop Common
  2. HADOOP-11459

Fix recent findbugs in ActiveStandbyElector, NetUtils and ShellBasedIdMapping

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.7.0
    • Component/s: None
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Fix findbugs in the latest jenkins which causing QA builds to fail.

      Return value of java.util.concurrent.CountDownLatch.await(long, TimeUnit) ignored in org.apache.hadoop.ha.ActiveStandbyElector$WatcherWithClientRef.process(WatchedEvent)
      Sequence of calls to java.util.concurrent.ConcurrentHashMap may not be atomic in org.apache.hadoop.net.NetUtils.canonicalizeHost(String)
      Inconsistent synchronization of org.apache.hadoop.security.ShellBasedIdMapping.staticMapping; locked 88% of time

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            • Assignee:
              vinayakumarb Vinayakumar B
              Reporter:
              vinayakumarb Vinayakumar B
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              • Created:
                Updated:
                Resolved: