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Posted to dev@hbase.apache.org by "Jeongdae Kim (JIRA)" <ji...@apache.org> on 2016/11/10 11:53:58 UTC

[jira] [Created] (HBASE-17062) RegionSplitter throws ClassCastException

Jeongdae Kim created HBASE-17062:
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             Summary: RegionSplitter throws ClassCastException
                 Key: HBASE-17062
                 URL: https://issues.apache.org/jira/browse/HBASE-17062
             Project: HBase
          Issue Type: Bug
          Components: util
            Reporter: Jeongdae Kim
            Priority: Minor


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)




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