Keyword 'NOT' is wrongly treated as a UDF in split statement
------------------------------------------------------------
Key: PIG-2309
URL: https://issues.apache.org/jira/browse/PIG-2309
Project: Pig
Issue Type: Bug
Affects Versions: 0.9.0
Reporter: Vivek Padmanabhan
In the below script, the keyword NOT is wrongly interpreted as UDF.
register empty.jar;
a = load 'myinput' as (f1:chararray);
SPLIT a INTO a1 IF (EMPTY((chararray)f1) ), a2 IF(NOT(EMPTY((chararray)f1)) );
dump a2;
UDF EMPTY
---------
import java.io.IOException;
import org.apache.pig.FilterFunc;
import org.apache.pig.data.Tuple;
public class EMPTY extends FilterFunc {
@Override
public Boolean exec(Tuple input) throws IOException {
return new Boolean ( ((String)input.get(0)).isEmpty() );
}
}
This is issue is observed in 0.9 most likely because of the new parser, Pig 0.8
works fine with this script.
Would be helpful to know any workarounds in 0.9.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
