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  1. HBase
  2. HBASE-17062

RegionSplitter throws ClassCastException

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.4.0, 2.0.0
    • Component/s: util
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      RegionSplitter throws Exception as below.

      Exception in thread "main" java.lang.ClassCastException: org.apache.hadoop.hbase.ServerName cannot be cast to java.lang.String
      at java.lang.String.compareTo(String.java:108)
      at java.util.TreeMap.getEntry(TreeMap.java:346)
      at java.util.TreeMap.get(TreeMap.java:273)
      at org.apache.hadoop.hbase.util.RegionSplitter$1.compare(RegionSplitter.java:504)
      at org.apache.hadoop.hbase.util.RegionSplitter$1.compare(RegionSplitter.java:502)
      at java.util.TimSort.countRunAndMakeAscending(TimSort.java:324)
      at java.util.TimSort.sort(TimSort.java:189)
      at java.util.TimSort.sort(TimSort.java:173)
      at java.util.Arrays.sort(Arrays.java:659)
      at java.util.Collections.sort(Collections.java:217)
      at org.apache.hadoop.hbase.util.RegionSplitter.rollingSplit(RegionSplitter.java:502)
      at org.apache.hadoop.hbase.util.RegionSplitter.main(RegionSplitter.java:367)

        Attachments

        1. HBASE-17062.003.patch
          4 kB
          Jeongdae Kim
        2. HBASE-17062.002.patch
          4 kB
          Jeongdae Kim
        3. HBASE-17062.001.patch
          3 kB
          Jeongdae Kim

          Activity

            People

            • Assignee:
              Jeongdae Kim Jeongdae Kim
              Reporter:
              Jeongdae Kim Jeongdae Kim
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              Dates

              • Created:
                Updated:
                Resolved: