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via Google Groups by Kuli Gábor, 1 year ago
Cannot call methods on a stopped SparkContext
via Stack Overflow by solarenqu
, 1 year ago
Cannot call methods on a stopped SparkContext
via GitHub by wukaishanda08
, 1 year ago
Cannot call methods on a stopped SparkContext
via nabble.com by Unknown author, 1 year ago
Cannot call methods on a stopped SparkContext
via GitHub by jramos
, 1 year ago
Cannot call methods on a stopped SparkContext. This stopped SparkContext was created at: org.apache.spark.SparkContext.<init>(SparkContext.scala:147) io.prediction.workflow.SharedSparkContext$class.beforeAll(BaseTest.scala:65
via Stack Overflow by Fbkk
, 11 months ago
Cannot call methods on a stopped SparkContext
java.lang.IllegalStateException: Cannot call methods on a stopped 
SparkContext	at org.apache.spark.SparkContext.org$apache$spark$SparkContext$$assertNotStopped(SparkContext.scala:104)	at org.apache.spark.SparkContext.defaultParallelism(SparkContext.scala:2061)	at org.apache.spark.SparkContext.parallelize$default$2(SparkContext.scala:723)	at Algorithm.predict(Algorithm.scala:56)	at Algorithm.predict(Algorithm.scala:9)	at io.prediction.controller.P2LAlgorithm.predictBase(P2LAlgorithm.scala:70)	at io.prediction.workflow.ServerActor$$anonfun$24$$anonfun$25.apply(CreateServer.scala:536)	at io.prediction.workflow.ServerActor$$anonfun$24$$anonfun$25.apply(CreateServer.scala:535)	at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)	at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)	at scala.collection.immutable.List.foreach(List.scala:318)	at scala.collection.TraversableLike$class.map(TraversableLike.scala:244)	at scala.collection.AbstractTraversable.map(Traversable.scala:105)	at io.prediction.workflow.ServerActor$$anonfun$24.apply(CreateServer.scala:535)	at io.prediction.workflow.ServerActor$$anonfun$24.apply(CreateServer.scala:513)	at spray.routing.ApplyConverterInstances$$anon$22$$anonfun$apply$1.apply(ApplyConverterInstances.scala:25)	at spray.routing.ApplyConverterInstances$$anon$22$$anonfun$apply$1.apply(ApplyConverterInstances.scala:24)	at spray.routing.ConjunctionMagnet$$anon$1$$anon$2$$anonfun$happly$1$$anonfun$apply$1.apply(Directive.scala:38)	at spray.routing.ConjunctionMagnet$$anon$1$$anon$2$$anonfun$happly$1$$anonfun$apply$1.apply(Directive.scala:37)	at spray.routing.directives.BasicDirectives$$anon$1.happly(BasicDirectives.scala:26)	at spray.routing.ConjunctionMagnet$$anon$1$$anon$2$$anonfun$happly$1.apply(Directive.scala:37)	at spray.routing.ConjunctionMagnet$$anon$1$$anon$2$$anonfun$happly$1.apply(Directive.scala:36)	at spray.routing.directives.BasicDirectives$$anon$2.happly(BasicDirectives.scala:79)	at spray.routing.Directive$$anon$7$$anonfun$happly$4.apply(Directive.scala:86)	at spray.routing.Directive$$anon$7$$anonfun$happly$4.apply(Directive.scala:86)	at spray.routing.directives.BasicDirectives$$anon$3$$anonfun$happly$1.apply(BasicDirectives.scala:92)	at spray.routing.directives.BasicDirectives$$anon$3$$anonfun$happly$1.apply(BasicDirectives.scala:92)	at spray.routing.directives.ExecutionDirectives$$anonfun$detach$1$$anonfun$apply$7$$anonfun$apply$3.apply$mcV$sp(ExecutionDirectives.scala:89)	at spray.routing.directives.ExecutionDirectives$$anonfun$detach$1$$anonfun$apply$7$$anonfun$apply$3.apply(ExecutionDirectives.scala:89)	at spray.routing.directives.ExecutionDirectives$$anonfun$detach$1$$anonfun$apply$7$$anonfun$apply$3.apply(ExecutionDirectives.scala:89)	at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)	at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)	at scala.concurrent.impl.ExecutionContextImpl$$anon$3.exec(ExecutionContextImpl.scala:107)	at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)	at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)	at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)	at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)