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Rohini Palaniswamy commented on PIG-5201: ----------------------------------------- bq. Current issue here is more on Daniel Dai and Rohini Palaniswamy to agree on what the behavior of flatten(null-bag) should be :). Yes. The time is to sort that out. I am still not sure on this and worried that users might be losing records silently after this change. Have asked [~knoguchi] to check with couple of internal users who are both Pig and data pipeline experts and will be affected by this. > Null handling on FLATTEN > ------------------------ > > Key: PIG-5201 > URL: https://issues.apache.org/jira/browse/PIG-5201 > Project: Pig > Issue Type: Bug > Reporter: Koji Noguchi > Assignee: Koji Noguchi > Priority: Minor > Fix For: 0.18.0 > > Attachments: pig-5201-v00-testonly.patch, pig-5201-v01.patch, > pig-5201-v02.patch > > > Sometimes, FLATTEN(null) or FLATTEN(bag-with-null) seem to produce incorrect > results. > Test code/script to follow. -- This message was sent by Atlassian JIRA (v6.3.15#6346)