java.lang.IllegalArgumentException: requirement failed: Cannot push port (Encryptor.out) twice

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via Google Groups by Eric Swenson, 1 year ago
requirement failed: Cannot push port (Encryptor.out) twice
via GitHub by hochgi
, 1 year ago
requirement failed: contentLength must be positive (use `HttpEntity.empty(contentType)` for empty entities)
via Stack Overflow by Nick Resnick
, 4 months ago
requirement failed: Column indexedUserId must be of type IntegerType but was actually DoubleType.
via Stack Overflow by expert
, 1 year ago
requirement failed: The output port [Req.out] is not part of the underlying graph.
via Stack Overflow by expert
, 1 year ago
requirement failed: The output port [Req.out] is not part of the underlying graph.
via search-hadoop.com by Unknown author, 1 year ago
requirement failed: File segment length cannot be negative (got -27045427)
java.lang.IllegalArgumentException: requirement failed: Cannot push port (Encryptor.out) twice
at scala.Predef$.require(Predef.scala:224)
at akka.stream.stage.GraphStageLogic.push(GraphStage.scala:459)
at com.example.blockstore.CipherStage$$anon$1$$anon$3.onUpstreamFinish(BlockstoreProcessor.scala:61)
at akka.stream.impl.fusing.GraphInterpreter.processEvent(GraphInterpreter.scala:732)
at akka.stream.impl.fusing.GraphInterpreter.execute(GraphInterpreter.scala:616)
at akka.stream.impl.fusing.GraphInterpreterShell.runBatch(ActorGraphInterpreter.scala:471)
at akka.stream.impl.fusing.GraphInterpreterShell.init(ActorGraphInterpreter.scala:381)
at akka.stream.impl.fusing.ActorGraphInterpreter.tryInit(ActorGraphInterpreter.scala:538)
at akka.stream.impl.fusing.ActorGraphInterpreter.preStart(ActorGraphInterpreter.scala:586)
at akka.stream.impl.fusing.ActorGraphInterpreter.aroundPreStart(ActorGraphInterpreter.scala:529)
at akka.actor.ActorCell.create(ActorCell.scala:590)
at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:461)
at akka.actor.ActorCell.systemInvoke(ActorCell.scala:483)
at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:282)
at akka.dispatch.Mailbox.run(Mailbox.scala:223)
at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)

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