Greetings, We are trying to learn about drill storage plug-in and try to optimize it for our use scenario, however we have found Hive's opt rule "HivePushPartitionFilterIntoScan" NOT really get involved in planning phase. Accorrding to our understanding, Storage plug-in's opt rule will be included in logical/physical planning phase. If I am wrong?
In addition to this, we have found even though we commented out this rule clause, partition filter still pushed down. Any help will be appreciated. Thanks! Nai Yan