PREHOOK: query: CREATE TABLE dest1(key INT, value DOUBLE) STORED AS TEXTFILE PREHOOK: type: CREATETABLE POSTHOOK: query: CREATE TABLE dest1(key INT, value DOUBLE) STORED AS TEXTFILE POSTHOOK: type: CREATETABLE POSTHOOK: Output: default@dest1 FAILED: SemanticException [Error 10025]: Line 4:44 Expression not in GROUP BY key 'key'