[IOTDB-1191] [Zeppelin-IoTDB]Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Resolved
• Component/s: Others
• Assignee: Unassigned
• Reporter: FengQingxin
• Created: 09/Mar/21 05:26
• Updated: 26/Apr/21 06:44
• Resolved: 26/Apr/21 06:44

Description

Hi IoTDB Developers:

 When I am using 'Zeppelin-IoTD' as website ~ https://iotdb.apache.org/UserGuide/Master/Ecosystem%20Integration/Zeppelin-IoTDB.html;

I got an error:Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory

branch ：master

commit id： d622fe88fe688e4b6e212af26e573c0581daab1a

zeppelin：zeppelin-0.9.0-bin-netinst.tgz

please help us to check this!

thanks!

please refer to below information:

org.apache.zeppelin.interpreter.InterpreterException: java.io.IOException: Fail to launch interpreter process: Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer.<clinit>(RemoteInterpreterServer.java:108) Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 1 more at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.open(RemoteInterpreter.java:129) at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.getFormType(RemoteInterpreter.java:271) at org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:444) at org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:72) at org.apache.zeppelin.scheduler.Job.run(Job.java:172) at org.apache.zeppelin.scheduler.AbstractScheduler.runJob(AbstractScheduler.java:132) at org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.run(RemoteScheduler.java:182) 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:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.io.IOException: Fail to launch interpreter process: Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer.<clinit>(RemoteInterpreterServer.java:108) Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 1 more at org.apache.zeppelin.interpreter.remote.RemoteInterpreterManagedProcess.start(RemoteInterpreterManagedProcess.java:126) at org.apache.zeppelin.interpreter.ManagedInterpreterGroup.getOrCreateInterpreterProcess(ManagedInterpreterGroup.java:68) at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.getOrCreateInterpreterProcess(RemoteInterpreter.java:104) at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.internal_create(RemoteInterpreter.java:154) at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.open(RemoteInterpreter.java:126) ... 13 more