Hi, As a part of Late materialization, Tim and Abhisekh had few ideas for IMPALA-9873 to prevent materialization of filtered out tuples. Kurt and I relooked at it and came up with this proposal: https://docs.google.com/document/d/1QFu_Zu9nHuMpu5Pqb3qe62MbZPA88j_o7NtpZ2a2zSA/edit?usp=sharing . We would be making changes for the same. Please review and let us know your thoughts.
Regards, Amogh
