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Posted to dev@hbase.apache.org by "Wellington Chevreuil (Jira)" <ji...@apache.org> on 2019/09/06 16:04:00 UTC

[jira] [Created] (HBASE-22984) [HBCK2] HBCKMetaTableAccessor.deleteFromMetaTable throwing java.lang.UnsupportedOperationException at runtime

Wellington Chevreuil created HBASE-22984:
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             Summary: [HBCK2] HBCKMetaTableAccessor.deleteFromMetaTable throwing java.lang.UnsupportedOperationException at runtime
                 Key: HBASE-22984
                 URL: https://issues.apache.org/jira/browse/HBASE-22984
             Project: HBase
          Issue Type: Bug
            Reporter: Wellington Chevreuil
            Assignee: Wellington Chevreuil


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:
{noformat}
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) {noformat}



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