Description
The TypeCastInserter inserts a LOForeach into a logical plan even if it doesn't need to make any casts. The attached patch adds a special case to the TypeCastInserter to skip this behaviour if possible. The patch also refactors some of the if-instanceof-x-else-if-instanceof-y behaviour into subclasses.
Attachments
Attachments
Issue Links
- breaks
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PIG-4851 Null not padded when input has less fields than declared schema for some loader
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- Closed
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