[ https://issues.apache.org/jira/browse/PIG-666?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alan Gates resolved PIG-666. ---------------------------- Resolution: Cannot Reproduce These scripts compile now. Whatever the issue was we appear to have solved it a while ago. > Bug in Schema comparison for equality > ------------------------------------- > > Key: PIG-666 > URL: https://issues.apache.org/jira/browse/PIG-666 > Project: Pig > Issue Type: Bug > Components: build > Environment: i686 i386 GNU/Linux > Reporter: Araceli Henley > Assignee: Alan Gates > Priority: Minor > Fix For: 0.9.0 > > > Santhosh is currently improving Error Handling, I ran these tests against : > pig_phase_3.jar > This is a bug in the schema comparison for equality > # valid use of MAX with Bag as value > TEST: AggregateFunc_23.pig > A =LOAD '/user/pig/tests/data/types/DataAll' USING PigStorage() AS ( > Fint:int, Flong:long, Fdouble:double, Ffloat:float, Fchar:chararray, > Fchararray:chararray, Fbytearray:bytearray, Fmap:map[], Fbag:BAG{ t:tuple( > name, age, avg ) }, Ftuple:( name:chararray, age:int, avg:float) ); > B =GROUP A ALL; > X =FOREACH B GENERATE A.Fint, MAX( ( BAG{tuple(int)}) A.Fbag.age ); > STORE X INTO > '/user/pig/tests/results/araceli.1234381533/AggregateFunc_23.out' USING > PigStorage(); > # valid use of SUM with int with valid cast > TEST: AggregateFunc_231.pig > A =LOAD '/user/pig/tests/data/types/DataAll' USING PigStorage() AS ( > Fint:int, Flong:long, Fdouble:double, Ffloat:float, Fchar:chararray, > Fchararray:chararray, Fbytearray:bytearray, Fmap:map[], Fbag:BAG{ t:tuple( > name, age, avg ) }, Ftuple:( name:chararray, age:int, avg:float) ); > B =GROUP A ALL; > X =FOREACH B GENERATE A.Fint, SUM( ( BAG{ tuple(double)} ) A.Fbag.age ); > STORE X INTO > '/user/pig/tests/results/araceli.1234381533/AggregateFunc_231.out' USING > PigStorage(); > # valid use of SUM with cast for field in bag > TEST: AggregateFunc_26.pig > A =LOAD '/user/pig/tests/data/types/DataAll' USING PigStorage() AS ( > Fint:int, Flong:long, Fdouble:double, Ffloat:float, Fchar:chararray, > Fchararray:chararray, Fbytearray:bytearray, Fmap:map[], Fbag:BAG{ t:tuple( > name, age, avg ) }, Ftuple:( name:chararray, age:int, avg:float) ) > ;B =GROUP A ALL; > X =FOREACH B GENERATE SUM ( (BAG{tuple(int)}) A.Fbag.age ); > STORE X INTO > '/user/pig/tests/results/araceli.1234381533/AggregateFunc_26.out' USING > PigStorage(); > # valid use of MIN with cast for field in bag > TEST: AggregateFunc_27.pig > A =LOAD '/user/pig/tests/data/types/DataAll' USING PigStorage() AS ( > Fint:int, Flong:long, Fdouble:double, Ffloat:float, Fchar:chararray, > Fchararray:chararray, Fbytearray:bytearray, Fmap:map[], Fbag:BAG{ t:tuple( > name, age, avg ) }, Ftuple:( name:chararray, age:int, avg:float) ); > B =GROUP A ALL; > X =FOREACH B GENERATE MIN ( (BAG{tuple(int)}) A.Fbag.age ); > STORE X INTO > '/user/pig/tests/results/araceli.1234381533/AggregateFunc_27.out' USING > PigStorage(); > # valid use of AVG with Long as value > TEST: AggregateFunc_46.pig > A =LOAD '/user/pig/tests/data/types/DataAll' USING PigStorage() AS ( > Fint:int, Flong:long, Fdouble:double, Ffloat:float, Fchar:chararray, > Fchararray:chararray, Fbytearray:bytearray, Fmap:map[], Fbag:BAG{ t:tuple( > name, age, avg ) }, Ftuple:( name:chararray, age:int, avg:float) ); > B =GROUP A ALL; > X =FOREACH B GENERATE A.Fint, AVG( ( BAG{tuple(double)} ) A.Fint ); > STORE X INTO > '/user/pig/tests/results/araceli.1234381533/AggregateFunc_47.out' USING > PigStorage(); -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.