[ZEPPELIN-629] NPE in Hive Interpreter: Get Connection does not do input validation

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Assignee: Victor Manuel
• Reporter: Vinay Shukla
• Created: 22/Jan/16 22:14
• Updated: 19/Feb/16 03:08
• Resolved: 19/Feb/16 03:08

Description

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)

Issue Links

• is duplicated by: ZEPPELIN-628 JDBC Interpreter mangles SQL