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Posted to issues@trafodion.apache.org by "Kevin Xu (JIRA)" <ji...@apache.org> on 2017/01/20 08:47:26 UTC

[jira] [Created] (TRAFODION-2456) TMUDF doesn't work in this scenario with its parallism

Kevin Xu created TRAFODION-2456:
-----------------------------------

             Summary: TMUDF doesn't work in this scenario with its parallism
                 Key: TRAFODION-2456
                 URL: https://issues.apache.org/jira/browse/TRAFODION-2456
             Project: Apache Trafodion
          Issue Type: Improvement
            Reporter: Kevin Xu
            Assignee: Hans Zeller
            Priority: Critical
         Attachments: ParTest2.java

Attached ParTest2.java.
Expected to print 6 lines, but got only 1 line.

Workaround is to add the following lines:
@Override
	public void describeStatistics(UDRInvocationInfo info) throws UDRException {
		info.out().setEstimatedNumRows(1000000);
	}




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