1.11 TypeError: Could not found the Java class 'Kafka'.

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docker-compose exec jobmanager ./bin/flink run -py /opt/examples/2-from_kafka_to_kafka.py Traceback (most recent call last): File "/opt/examples/2-from_kafka_to_kafka.py", line 98, in from_kafka_to_kafka_demo() File "/opt/examples/2-from_kafka_to_kafka.py", line 21, in from_kafka_to_kafka_demo register_rides_source(st_env) File "/opt/examples/2-from_kafka_to_kafka.py", line 34, in register_rides_source Kafka() File "/opt/flink/opt/python/pyflink.zip/pyflink/table/descriptors.py", line 900, in init File "/opt/flink/opt/python/pyflink.zip/pyflink/util/exceptions.py", line 184, in wrapped_call TypeError: Could not found the Java class 'Kafka'. The Java dependencies could be specified via command line argument '--jarfile' or the config option 'pipeline.jars' org.apache.flink.client.program.ProgramAbortException at org.apache.flink.client.python.PythonDriver.main(PythonDriver.java:95) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:288) at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:198) at org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:149) at org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:699) at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:232) at org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:916) at org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:992) at org.apache.flink.runtime.security.contexts.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:30) at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:992)