Thanks Moon, appreciate your support! I'll try and get back to you if required.
On Aug 13, 2016 5:23 PM, "moon soo Lee" <m...@apache.org> wrote: > Hi, > > Regarding java.lang.ClassNotFoundException: org.apache.hadoop.security.Use > rGroupInformation$AuthenticationMethod error, I assume you're using > master branch. (0.6.x branch shouldn't have this error) > You can add "org.apache.hadoop:hadoop-common:2.7.2" in the Dependencies > section of your interpreter setting on GUI, to remove this error. > > If you want to put your custom driver, you can set path of your jar in the > local filesystem, in the Dependencies section of your interpreter setting, > instead of "mysql:mysql-connector-java:5.1.38". > > Thanks, > moon > > On Wed, Aug 10, 2016 at 4:25 AM Ram Shankar Yadav < > ramshankarya...@gmail.com> wrote: > >> Hi, >> I was trying to create mysql interpreter using the reference document : >> https://zeppelin.apache.org/docs/0.6.0/interpreter/jdbc.html >> >> I added required details for creating the interpreter: >> >> >> I've also added the Credentials inside Credentials tab >> >> >> But I'm getting this output: >> >> >> text: >> >>> java.lang.ClassNotFoundException: org.apache.hadoop.security. >>> UserGroupInformation$AuthenticationMethod >>> at java.net.URLClassLoader.findClass(URLClassLoader.java:381) >>> at java.lang.ClassLoader.loadClass(ClassLoader.java:424) >>> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) >>> at java.lang.ClassLoader.loadClass(ClassLoader.java:357) >>> at org.apache.zeppelin.jdbc.security.JDBCSecurityImpl. >>> getAuthtype(JDBCSecurityImpl.java:71) >>> at org.apache.zeppelin.jdbc.JDBCInterpreter.getConnection( >>> JDBCInterpreter.java:217) >>> at org.apache.zeppelin.jdbc.JDBCInterpreter.getStatement( >>> JDBCInterpreter.java:275) >>> at org.apache.zeppelin.jdbc.JDBCInterpreter.executeSql( >>> JDBCInterpreter.java:346) >>> at org.apache.zeppelin.jdbc.JDBCInterpreter.interpret( >>> JDBCInterpreter.java:452) >>> at org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret( >>> LazyOpenInterpreter.java:94) >>> at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$ >>> InterpretJob.jobRun(RemoteInterpreterServer.java:383) >>> at org.apache.zeppelin.scheduler.Job.run(Job.java:176) >>> at org.apache.zeppelin.scheduler.FIFOScheduler$1.run( >>> FIFOScheduler.java:139) >>> at java.util.concurrent.Executors$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) >> >> >> Also, >> I realized that Zeppelin automatically creates localrepo folder and mysql >> driver inside : local-repo/mysql/mysql-connector-java >> >> How can I use a custom JDBC driver? Where should I put my jdbc connector >> jar files? >> >> Cheers, >> Ram >> >
