1. Check the return value of avro reader's init_fetch_table_schema_reader()
2. Also fix a bug but the parse exception of Nereids may suppress the real exception from old planner
It will result unable to see the real error msg.
1. Check the return value of avro reader's init_fetch_table_schema_reader()
2. Also fix a bug but the parse exception of Nereids may suppress the real exception from old planner
It will result unable to see the real error msg.