PREHOOK: query: -- run a sql query to initialize authorization, then try setting a non-existent config param use default PREHOOK: type: SWITCHDATABASE PREHOOK: Input: database:default POSTHOOK: query: -- run a sql query to initialize authorization, then try setting a non-existent config param use default POSTHOOK: type: SWITCHDATABASE POSTHOOK: Input: database:default Query returned non-zero code: 1, cause: hive configuration hive.exec.reduce.max does not exists.