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https://issues.apache.org/jira/browse/PIG-1929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thejas M Nair updated PIG-1929:
-------------------------------
Attachment: PIG-1929.3.patch
PIG-1929.3.patch - Also casts bytearray objects to Tuple/Map in == and !=
operations.
> Type checker failed to catch invalid type comparison
> ----------------------------------------------------
>
> Key: PIG-1929
> URL: https://issues.apache.org/jira/browse/PIG-1929
> Project: Pig
> Issue Type: Bug
> Reporter: Xuefu Zhang
> Assignee: Thejas M Nair
> Fix For: 0.9.0
>
> Attachments: PIG-1929.1.patch, PIG-1929.2.patch, PIG-1929.3.patch
>
>
> The following script should fail. However, it passed type checking, resulting
> a backend failure.
> A =LOAD 'x' 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= FILTER A BY ( Ftuple gte ( 1, 2, 3 ));
> STORE B INTO 'y' USING PigStorage();
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