Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Auto Closed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: client
    • Labels:
      None
    • Environment:

      IBM J9 JVM. Accumulo 1.6

      Description

      I saw a user running on the IBM J9 JVM and the TableOperationsImpl.listSplits never returns as it gets stuck in a loop throwing exceptions. It appears like the root cause is that listSplits calls TableMetadataServicer.getTabletLocations which then calls validateEntries. In here it attempts to cast a Set to a SortedSet

      SortedSet<KeyExtent> tabletsKeys = (SortedSet<KeyExtent>) tablets.keySet();
      

      Looks like you can get away with this on a Oracle/OpenJDK JVM as tablets is a TreeMap and its impl returns a NavigableSet which is a SortedSet.

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            • Assignee:
              Unassigned
              Reporter:
              jaredwinick Jared Winick
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                Updated:
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