Herval Freire created ZEPPELIN-2760: ---------------------------------------
Summary: Can't run JDBC interpreters due to class not found Key: ZEPPELIN-2760 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2760 Project: Zeppelin Issue Type: Bug Reporter: Herval Freire Priority: Blocker This is a rehash of https://issues.apache.org/jira/browse/ZEPPELIN-1326 - appears to have been caused by this commit: https://github.com/apache/zeppelin/commit/e1f0a3205eb5aede0b2d80c9d3de59b3f47b699c {code} java.lang.NoClassDefFoundError: org/apache/hadoop/security/UserGroupInformation$AuthenticationMethod at org.apache.zeppelin.jdbc.security.JDBCSecurityImpl.getAuthtype(JDBCSecurityImpl.java:64) at org.apache.zeppelin.jdbc.JDBCInterpreter.isKerboseEnabled(JDBCInterpreter.java:213) at org.apache.zeppelin.interpreter.KerberosInterpreter.open(KerberosInterpreter.java:64) at org.apache.zeppelin.jdbc.JDBCInterpreter.open(JDBCInterpreter.java:173) at org.apache.zeppelin.interpreter.LazyOpenInterpreter.open(LazyOpenInterpreter.java:69) at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:499) at org.apache.zeppelin.scheduler.Job.run(Job.java:181) at org.apache.zeppelin.scheduler.ParallelScheduler$JobRunner.run(ParallelScheduler.java:162) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029)