Nick White created PIG-3115:
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Summary: Distinct Build-in Function Doesn't Handle Null Bags
Key: PIG-3115
URL: https://issues.apache.org/jira/browse/PIG-3115
Project: Pig
Issue Type: Bug
Components: impl
Affects Versions: 0.10.0
Reporter: Nick White
Assignee: Nick White
Calling Distinct(NULL) throws NPEs - it should handle this more gracefully. The
attached patch makes Distinct(NULL) == {}, although it could return NULL.
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