Why does loading an enforced secondary index need to cast records [1] [2] [3]? It doesn't seem to be efficient, since what really needs to be checked is only the type of the indexed fields. Any thoughts?
Best, Yingyi [1] https://github.com/apache/incubator-asterixdb/blob/master/asterixdb/asterix-app/src/main/java/org/apache/asterix/file/SecondaryBTreeOperationsHelper.java#L148 [2] https://github.com/apache/incubator-asterixdb/blob/master/asterixdb/asterix-app/src/main/java/org/apache/asterix/file/SecondaryInvertedIndexOperationsHelper.java#L253 [3] https://github.com/apache/incubator-asterixdb/blob/master/asterixdb/asterix-app/src/main/java/org/apache/asterix/file/SecondaryRTreeOperationsHelper.java#L310
