[GitHub] [zeppelin] canhtran commented on pull request #4506: [ZEPPELIN-5844] Support flink 1.16

["canhtran (via GitHub)" <gi...@apache.org>]

canhtran commented on PR #4506:
URL: https://github.com/apache/zeppelin/pull/4506#issuecomment-1451248958

   I'm also facing the below issue while testing the zeppelin with flink 1.16. I guess we need to modify/copy the libraries in flink to resolve it but haven't figured it out.
   
   ```
   org.apache.zeppelin.interpreter.InterpreterException: java.lang.NoClassDefFoundError: org/apache/flink/table/client/util/ClientWrapperClassLoader
   	at org.apache.zeppelin.interpreter.LazyOpenInterpreter.open(LazyOpenInterpreter.java:76)
   	at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:861)
   	at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:769)
   	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.FIFOScheduler.lambda$runJobInScheduler$0(FIFOScheduler.java:42)
   	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   	at java.lang.Thread.run(Thread.java:748)
   Caused by: java.lang.NoClassDefFoundError: org/apache/flink/table/client/util/ClientWrapperClassLoader
   	at java.lang.Class.forName0(Native Method)
   	at java.lang.Class.forName(Class.java:264)
   	at org.apache.zeppelin.flink.FlinkShims.loadShims(FlinkShims.java:68)
   	at org.apache.zeppelin.flink.FlinkShims.getInstance(FlinkShims.java:86)
   	at org.apache.zeppelin.flink.FlinkScalaInterpreter.initFlinkConfig(FlinkScalaInterpreter.scala:158)
   	at org.apache.zeppelin.flink.FlinkScalaInterpreter.open(FlinkScalaInterpreter.scala:122)
   	at org.apache.zeppelin.flink.FlinkInterpreter.open(FlinkInterpreter.java:71)
   	at org.apache.zeppelin.interpreter.LazyOpenInterpreter.open(LazyOpenInterpreter.java:70)
   	... 8 more
   Caused by: java.lang.ClassNotFoundException: org.apache.flink.table.client.util.ClientWrapperClassLoader
   	at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
   	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
   	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
   	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
   	... 16 more
   ```


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