org.springframework.messaging.MessageDeliveryException: Dispatcher has no subscribers for channel 'output'.; nested exception is org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers

Spring JIRA | Ilayaperumal Gopinathan | 2 years ago
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  1. 0

    [XD-2728] Spark streaming processor module: Dispatcher has no subscribers - Spring JIRA

    spring.io | 1 year ago
    org.springframework.messaging.MessageDeliveryException: Dispatcher has no subscribers for channel 'output'.; nested exception is org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers
  2. 0

    The spark streaming processor module emits the following exception when there are more messages in the RDD partitions: 015-02-17 12:45:02,026 1.2.0.SNAP ERROR Executor task launch worker-2 executor.Executor - Exception in task 0.0 in stage 56.0 (TID 142) org.springframework.messaging.MessageDeliveryException: Dispatcher has no subscribers for channel 'output'.; nested exception is org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:81) at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:277) at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:239) at org.springframework.xd.dirt.plugins.spark.streaming.MessageBusSender.send(MessageBusSender.java:105) at org.springframework.xd.spark.streaming.java.ModuleExecutor$1$1.call(ModuleExecutor.java:80) at org.springframework.xd.spark.streaming.java.ModuleExecutor$1$1.call(ModuleExecutor.java:55) at org.apache.spark.api.java.JavaRDDLike$$anonfun$foreachPartition$1.apply(JavaRDDLike.scala:195) at org.apache.spark.api.java.JavaRDDLike$$anonfun$foreachPartition$1.apply(JavaRDDLike.scala:195) at org.apache.spark.rdd.RDD$$anonfun$foreachPartition$1.apply(RDD.scala:790) at org.apache.spark.rdd.RDD$$anonfun$foreachPartition$1.apply(RDD.scala:790) at org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1353) at org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1353) at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61) at org.apache.spark.scheduler.Task.run(Task.scala:56) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:200) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:107) at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:97) at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:77) ... 17 more 2015-02-17 12:45:02,032 1.2.0.SNAP WARN task-result-getter-1 scheduler.TaskSetManager - Lost task 0.0 in stage 56.0 (TID 142, localhost): org.springframework.messaging.MessageDeliveryException: Dispatcher has no subscribers for channel 'output'.; nested exception is org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:81) at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:277) at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:239) at org.springframework.xd.dirt.plugins.spark.streaming.MessageBusSender.send(MessageBusSender.java:105) at org.springframework.xd.spark.streaming.java.ModuleExecutor$1$1.call(ModuleExecutor.java:80) at org.springframework.xd.spark.streaming.java.ModuleExecutor$1$1.call(ModuleExecutor.java:55) at org.apache.spark.api.java.JavaRDDLike$$anonfun$foreachPartition$1.apply(JavaRDDLike.scala:195) at org.apache.spark.api.java.JavaRDDLike$$anonfun$foreachPartition$1.apply(JavaRDDLike.scala:195) at org.apache.spark.rdd.RDD$$anonfun$foreachPartition$1.apply(RDD.scala:790) at org.apache.spark.rdd.RDD$$anonfun$foreachPartition$1.apply(RDD.scala:790) at org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1353) at org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1353) at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61) at org.apache.spark.scheduler.Task.run(Task.scala:56) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:200) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:107) at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:97) at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:77) ... 17 more

    Spring JIRA | 2 years ago | Ilayaperumal Gopinathan
    org.springframework.messaging.MessageDeliveryException: Dispatcher has no subscribers for channel 'output'.; nested exception is org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers
  3. 0

    The spark streaming processor module emits the following exception when there are more messages in the RDD partitions: 015-02-17 12:45:02,026 1.2.0.SNAP ERROR Executor task launch worker-2 executor.Executor - Exception in task 0.0 in stage 56.0 (TID 142) org.springframework.messaging.MessageDeliveryException: Dispatcher has no subscribers for channel 'output'.; nested exception is org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:81) at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:277) at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:239) at org.springframework.xd.dirt.plugins.spark.streaming.MessageBusSender.send(MessageBusSender.java:105) at org.springframework.xd.spark.streaming.java.ModuleExecutor$1$1.call(ModuleExecutor.java:80) at org.springframework.xd.spark.streaming.java.ModuleExecutor$1$1.call(ModuleExecutor.java:55) at org.apache.spark.api.java.JavaRDDLike$$anonfun$foreachPartition$1.apply(JavaRDDLike.scala:195) at org.apache.spark.api.java.JavaRDDLike$$anonfun$foreachPartition$1.apply(JavaRDDLike.scala:195) at org.apache.spark.rdd.RDD$$anonfun$foreachPartition$1.apply(RDD.scala:790) at org.apache.spark.rdd.RDD$$anonfun$foreachPartition$1.apply(RDD.scala:790) at org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1353) at org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1353) at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61) at org.apache.spark.scheduler.Task.run(Task.scala:56) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:200) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:107) at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:97) at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:77) ... 17 more 2015-02-17 12:45:02,032 1.2.0.SNAP WARN task-result-getter-1 scheduler.TaskSetManager - Lost task 0.0 in stage 56.0 (TID 142, localhost): org.springframework.messaging.MessageDeliveryException: Dispatcher has no subscribers for channel 'output'.; nested exception is org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:81) at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:277) at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:239) at org.springframework.xd.dirt.plugins.spark.streaming.MessageBusSender.send(MessageBusSender.java:105) at org.springframework.xd.spark.streaming.java.ModuleExecutor$1$1.call(ModuleExecutor.java:80) at org.springframework.xd.spark.streaming.java.ModuleExecutor$1$1.call(ModuleExecutor.java:55) at org.apache.spark.api.java.JavaRDDLike$$anonfun$foreachPartition$1.apply(JavaRDDLike.scala:195) at org.apache.spark.api.java.JavaRDDLike$$anonfun$foreachPartition$1.apply(JavaRDDLike.scala:195) at org.apache.spark.rdd.RDD$$anonfun$foreachPartition$1.apply(RDD.scala:790) at org.apache.spark.rdd.RDD$$anonfun$foreachPartition$1.apply(RDD.scala:790) at org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1353) at org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1353) at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61) at org.apache.spark.scheduler.Task.run(Task.scala:56) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:200) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:107) at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:97) at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:77) ... 17 more

    Spring JIRA | 2 years ago | Ilayaperumal Gopinathan
    org.springframework.messaging.MessageDeliveryException: Dispatcher has no subscribers for channel 'output'.; nested exception is org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers
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  5. 0

    [XD-2865] Message Bus: Shut down Kafka Consumers completely before unbinding - Spring JIRA

    spring.io | 1 year ago
    org.springframework.messaging.MessageDeliveryException: Dispatcher has no subscribers for channel 'unknown.channel.name'.; nested exception is org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers
  6. 0

    This causes the following exception to be thrown in the log (without functional adverse effects) org.springframework.messaging.MessageDeliveryException: Dispatcher has no subscribers for channel 'unknown.channel.name'.; nested exception is org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:81) at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:277) at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:239) at org.springframework.messaging.core.GenericMessagingTemplate.doSend(GenericMessagingTemplate.java:115) at org.springframework.messaging.core.GenericMessagingTemplate.doSend(GenericMessagingTemplate.java:45) at org.springframework.messaging.core.AbstractMessageSendingTemplate.send(AbstractMessageSendingTemplate.java:95) at org.springframework.integration.endpoint.MessageProducerSupport.sendMessage(MessageProducerSupport.java:101) at org.springframework.integration.kafka.inbound.KafkaMessageDrivenChannelAdapter.access$300(KafkaMessageDrivenChannelAdapter.java:43) at org.springframework.integration.kafka.inbound.KafkaMessageDrivenChannelAdapter$AutoAcknowledgingChannelForwardingMessageListener.doOnMessage(KafkaMessageDrivenChannelAdapter.java:172) at org.springframework.integration.kafka.listener.AbstractDecodingMessageListener.onMessage(AbstractDecodingMessageListener.java:50) at org.springframework.integration.kafka.listener.QueueingMessageListenerInvoker.run(QueueingMessageListenerInvoker.java:121) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:107) at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:97) at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:77) ... 13 more

    Spring JIRA | 2 years ago | Marius Bogoevici
    org.springframework.messaging.MessageDeliveryException: Dispatcher has no subscribers for channel 'unknown.channel.name'.; nested exception is org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers

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    Root Cause Analysis

    1. org.springframework.integration.MessageDispatchingException

      Dispatcher has no subscribers

      at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch()
    2. Spring Integration Core
      AbstractMessageChannel.send
      1. org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:107)
      2. org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:97)
      3. org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:77)
      4. org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:277)
      5. org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:239)
      5 frames
    3. org.springframework.xd
      ModuleExecutor$1$1.call
      1. org.springframework.xd.dirt.plugins.spark.streaming.MessageBusSender.send(MessageBusSender.java:105)
      2. org.springframework.xd.spark.streaming.java.ModuleExecutor$1$1.call(ModuleExecutor.java:80)
      3. org.springframework.xd.spark.streaming.java.ModuleExecutor$1$1.call(ModuleExecutor.java:55)
      3 frames
    4. Spark
      Executor$TaskRunner.run
      1. org.apache.spark.api.java.JavaRDDLike$$anonfun$foreachPartition$1.apply(JavaRDDLike.scala:195)
      2. org.apache.spark.api.java.JavaRDDLike$$anonfun$foreachPartition$1.apply(JavaRDDLike.scala:195)
      3. org.apache.spark.rdd.RDD$$anonfun$foreachPartition$1.apply(RDD.scala:790)
      4. org.apache.spark.rdd.RDD$$anonfun$foreachPartition$1.apply(RDD.scala:790)
      5. org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1353)
      6. org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1353)
      7. org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61)
      8. org.apache.spark.scheduler.Task.run(Task.scala:56)
      9. org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:200)
      9 frames
    5. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      3. java.lang.Thread.run(Thread.java:745)
      3 frames