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  1. HBase
  2. HBASE-22984

[HBCK2] HBCKMetaTableAccessor.deleteFromMetaTable throwing java.lang.UnsupportedOperationException at runtime

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      Came around this while converting some UTs from HBASE-22567 to use HBCKMetaTableAccessor. When calling HBCKMetaTableAccessor.deleteRegionInfo, I'm getting error as shown below, because list returned by Arrays.asList apparently does not implement delete method:

      java.lang.UnsupportedOperationException
	at java.util.AbstractList.remove(AbstractList.java:161)
	at org.apache.hadoop.hbase.client.HTable.delete(HTable.java:522)
	at org.apache.hbase.HBCKMetaTableAccessor.deleteFromMetaTable(HBCKMetaTableAccessor.java:136)
	at org.apache.hbase.HBCKMetaTableAccessor.deleteRegionInfo(HBCKMetaTableAccessor.java:89)
	at org.apache.hbase.TestHBCK2.testReportMissingRegionsInMetaSpecificTblAndNsTblAlsoMissing(TestHBCK2.java:225)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

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              wchevreuil Wellington Chevreuil
              wchevreuil Wellington Chevreuil
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