java.lang.IllegalStateException: Spark context stopped while waiting for backend


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, 1 year ago
Spark context stopped while waiting for backend

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Spark context stopped while waiting for backend

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Spark context stopped while waiting for backend

Solution icon of stackoverflow
via Stack Overflow by Ryan Nel
, 10 months ago
Spark context stopped while waiting for backend

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via Stack Overflow by Dobob
, 6 months ago
Spark context stopped while waiting for backend

Stack trace

java.lang.IllegalStateException: Spark context stopped while waiting for backend
	at org.apache.spark.scheduler.TaskSchedulerImpl.waitBackendReady(TaskSchedulerImpl.scala:584)
	at org.apache.spark.scheduler.TaskSchedulerImpl.postStartHook(TaskSchedulerImpl.scala:162)
	at org.apache.spark.SparkContext.<init>(SparkContext.scala:546)
	at org.apache.spark.api.java.JavaSparkContext.<init>(JavaSparkContext.scala:58)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:240)
	at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357)
	at py4j.Gateway.invoke(Gateway.java:236)
	at py4j.commands.ConstructorCommand.invokeConstructor(ConstructorCommand.java:80)
	at py4j.commands.ConstructorCommand.execute(ConstructorCommand.java:69)
	at py4j.GatewayConnection.run(GatewayConnection.java:214)
	at java.lang.Thread.run(Thread.java:745)

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