[HIVE-4490] HS2 - 'select null ..' fails with NPE

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: HiveServer2
• Assignee: Unassigned
• Reporter: Thejas Nair
• Created: 03/May/13 18:44
• Updated: 01/Nov/14 10:11
• Resolved: 16/May/13 01:52

Description

Eg, from beeline

> select null, i from t1 ;
Error: Error running query: java.lang.NullPointerException (state=,code=0)
Error: Error running query: java.lang.NullPointerException (state=,code=0)

In HS2 log
org.apache.hive.service.cli.HiveSQLException: Error running query: java.lang.NullPointerException
at org.apache.hive.service.cli.operation.SQLOperation.run(SQLOperation.java:113)
at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatement(HiveSessionImpl.java:169)
at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hive.service.cli.session.HiveSessionProxy$1.run(HiveSessionProxy.java:62)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1178)
at org.apache.hadoop.hive.shims.HadoopShimsSecure.doAs(HadoopShimsSecure.java:524)
at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:57)
at $Proxy8.executeStatement(Unknown Source)
at org.apache.hive.service.cli.CLIService.executeStatement(CLIService.java:148)
at org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:203)
at org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1133)
at org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1118)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
at org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge20S$Server$TUGIAssumingProcessor.process(HadoopThriftAuthBridge20S.java:565)
at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:206)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)

Issue Links

• duplicates: HIVE-4172 JDBC2 does not support VOID type