on Sandbox 2.3.2, the following hive query errors out: SELECT reflect("java.lang.String", "valueOf", 1), reflect("java.lang.String", "isEmpty"), reflect("java.lang.Math", "max", 2, 3), reflect("java.lang.Math", "min", 2, 3), reflect("java.lang.Math", "round", 2.5), reflect("java.lang.Math", "exp", 1.0), reflect("java.lang.Math", "floor", 1.9) FROM hyhelp LIMIT 1; error message is: Error while compiling statement: FAILED: SemanticException UDF reflect is not allowed hiveserver2.log shows: 2016-02-10 22:51:23,461 ERROR [HiveServer2-Handler-Pool: Thread-46]: ql.Driver (SessionState.java:printError(960)) - FAILED: SemanticException UDF reflect is not allowed org.apache.hadoop.hive.ql.parse.SemanticException: UDF reflect is not allowed at org.apache.hadoop.hive.ql.exec.Registry.getFunctionInfo(Registry.java:245) at org.apache.hadoop.hive.ql.exec.FunctionRegistry.getFunctionInfo(FunctionRegistry.java:463) at org.apache.hadoop.hive.ql.exec.FunctionRegistry.impliesOrder(FunctionRegistry.java:1521) at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.doPhase1GetAllAggregations(SemanticAnalyzer.java:530) at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.doPhase1GetAggregationsFromSelect(SemanticAnalyzer.java:465) at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.doPhase1(SemanticAnalyzer.java:1145) at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.doPhase1(SemanticAnalyzer.java:1415) at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.doPhase1(SemanticAnalyzer.java:1415) at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genResolvedParseTree(SemanticAnalyzer.java:10048) at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10106) at org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:211) at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:227) at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:424) .... Is this a configuration issue or there are jar files missing? Thanks ... View more