The error is def __init__(self, target_id, gateway_client):
1318 """
1319 :param target_id: the identifier of the object on the JVM side. Given
1320 by the JVM.
1321
-> 1322 :param gateway_client: the gateway client used to communicate with
1323 the JVM.
1324 """
1325 self._target_id = target_id
1326 self._gateway_client = gateway_client
File /opt/spark/python/lib/pyspark.zip/pyspark/errors/exceptions/captured.py:179, in capture_sql_exception.<locals>.deco(*a, **kw)
177 def deco(*a: Any, **kw: Any) -> Any:
178 try:
--> 179 return f(*a, **kw)
180 except Py4JJavaError as e:
181 converted = convert_exception(e.java_exception)
File ~/cluster-env/trident_env/lib/python3.11/site-packages/py4j/protocol.py:326, in get_return_value(answer, gateway_client, target_id, name)
324 value = OUTPUT_CONVERTER[type](answer[2:], gateway_client)
325 if answer[1] == REFERENCE_TYPE:
--> 326 raise Py4JJavaError(
327 "An error occurred while calling {0}{1}{2}.\n".
328 format(target_id, ".", name), value)
329 else:
330 raise Py4JError(
331 "An error occurred while calling {0}{1}{2}. Trace:\n{3}\n".
332 format(target_id, ".", name, value))
Py4JJavaError: An error occurred while calling o10902.execute.
: zingg.common.client.ZinggClientException: Unable to train as insufficient training data found. Training data has 0 matches and 0 non matches. Please run findTrainingData and label till you have sufficient labelled data to build the models
at zingg.common.core.executor.Trainer.verifyTraining(Trainer.java:78)
at zingg.common.core.executor.Trainer.execute(Trainer.java:37)
at zingg.common.core.executor.TrainMatcher.execute(TrainMatcher.java:33)
at zingg.common.client.Client.execute(Client.java:281)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)
at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)
at py4j.Gateway.invoke(Gateway.java:282)
at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)
at py4j.commands.CallCommand.execute(CallCommand.java:79)
at py4j.GatewayConnection.run(GatewayConnection.java:238)
at java.base/java.lang.Thread.run(Thread.java:829)
