Join in local mode matches null keys ------------------------------------ Key: PIG-963 URL: https://issues.apache.org/jira/browse/PIG-963 Project: Pig Issue Type: Bug Affects Versions: 0.4.0 Reporter: Pradeep Kamath Assignee: Pradeep Kamath
Semantics of join and cogroup dictate that null values for the keys from different inputs are NOT supposed to match. This is true in map reduce mode but local mode incorrectly matches these records. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.