Hi team,
I cloned Zeppelin from https://github.com/apache/incubator-zeppelin.git and built from source and installed it locally. I created a table using the Hive interpreter, %hive create table test (id int, name string) Then inserted a few rows successfully into the table. %hive select * from test works fine. But the below queries(run separately) throw null pointer exceptions: %hive select count(*) from test %hive select id, count(id) from test group by id throw the below exception, java.lang.NullPointerException at org.apache.zeppelin.hive.HiveInterpreter.getConnection(HiveInterpreter.java:184) at org.apache.zeppelin.hive.HiveInterpreter.getStatement(HiveInterpreter.java:204) at org.apache.zeppelin.hive.HiveInterpreter.executeSql(HiveInterpreter.java:233) at org.apache.zeppelin.hive.HiveInterpreter.interpret(HiveInterpreter.java:328) at org.apache.zeppelin.interpreter.ClassloaderInterpreter.interpret(ClassloaderInterpreter.java:57) at org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:93) at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:302) at org.apache.zeppelin.scheduler.Job.run(Job.java:171) at org.apache.zeppelin.scheduler.ParallelScheduler$JobRunner.run(ParallelScheduler.java:162) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Please help me out. Regards
