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  1. Hadoop HDFS
  2. HDFS-3037

TestMulitipleNNDataBlockScanner#testBlockScannerAfterRestart is racy

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Details

    • Bug
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 2.0.0-alpha
    • 0.23.3, 2.0.2-alpha
    • test
    • None
    • Reviewed

    Description

      In this test, we restart a DN in a running cluster, call MiniDFS#waitActive, and then assert some things about the DN. Trouble is, MiniDFSCluster#waitActive won't wait any time at all, since the DN had previously registered with the NN and the NN never had time to realize the DN was dead.

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            atm Aaron Myers Assign to me
            atm Aaron Myers
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