Ted Yu created ACCUMULO-3157:
--------------------------------

             Summary: MetaDataTableScanner is unclosed upon return from 
FindOfflineTablets#findOffline()
                 Key: ACCUMULO-3157
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3157
             Project: Accumulo
          Issue Type: Bug
            Reporter: Ted Yu
            Priority: Minor


{code}
    Iterator<TabletLocationState> rootScanner = new 
MetaDataTableScanner(instance, creds, MetadataSchema.TabletsSection.getRange(), 
RootTable.NAME);
    if ((offline = checkTablets(rootScanner, tservers)) > 0)
      return offline;
...
    Iterator<TabletLocationState> metaScanner = new 
MetaDataTableScanner(instance, creds, range, MetadataTable.NAME);
    return checkTablets(metaScanner, tservers);
{code}
Upon return, the MetaDataTableScanner is not closed.



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