java.net.ConnectException: Connection refused

GitHub | xianping | 3 years ago
  1. 0

    GitHub comment 48#32747118

    GitHub | 3 years ago | xianping
    java.net.ConnectException: Connection refused
  2. 0

    GitHub comment 48#32619534

    GitHub | 3 years ago | junrao
    java.net.ConnectException: Connection refused
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  4. 0

    Kafka Timeline

    rssing.com | 4 months ago
    java.net.ConnectException: Connection timed out
  5. 0

    Nodes Unable to communicate with each other

    Google Groups | 5 years ago | Mutalik, Rajeev
    java.net.ConnectException: Connection refused

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    Root Cause Analysis

    1. java.net.ConnectException

      Connection refused

      at sun.nio.ch.Net.connect()
    2. Java RT
      SocketChannelImpl.connect
      1. sun.nio.ch.Net.connect(Native Method)
      2. sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:500)
      2 frames
    3. Apache Kafka
      ProducerSendThread$$anonfun$processEvents$3.apply
      1. kafka.network.BlockingChannel.connect(BlockingChannel.scala:57)
      2. kafka.producer.SyncProducer.connect(SyncProducer.scala:146)
      3. kafka.producer.SyncProducer.getOrMakeConnection(SyncProducer.scala:161)
      4. kafka.producer.SyncProducer.kafka$producer$SyncProducer$$doSend(SyncProducer.scala:68)
      5. kafka.producer.SyncProducer.send(SyncProducer.scala:112)
      6. kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:53)
      7. kafka.producer.BrokerPartitionInfo.updateInfo(BrokerPartitionInfo.scala:82)
      8. kafka.producer.async.DefaultEventHandler$$anonfun$handle$2.apply$mcV$sp(DefaultEventHandler.scala:78)
      9. kafka.utils.Utils$.swallow(Utils.scala:187)
      10. kafka.utils.Logging$class.swallowError(Logging.scala:105)
      11. kafka.utils.Utils$.swallowError(Utils.scala:46)
      12. kafka.producer.async.DefaultEventHandler.handle(DefaultEventHandler.scala:78)
      13. kafka.producer.async.ProducerSendThread.tryToHandle(ProducerSendThread.scala:104)
      14. kafka.producer.async.ProducerSendThread$$anonfun$processEvents$3.apply(ProducerSendThread.scala:87)
      15. kafka.producer.async.ProducerSendThread$$anonfun$processEvents$3.apply(ProducerSendThread.scala:67)
      15 frames
    4. Scala
      Stream.foreach
      1. scala.collection.immutable.Stream.foreach(Stream.scala:254)
      1 frame
    5. Apache Kafka
      ProducerSendThread.run
      1. kafka.producer.async.ProducerSendThread.processEvents(ProducerSendThread.scala:66)
      2. kafka.producer.async.ProducerSendThread.run(ProducerSendThread.scala:44)[2014-01-17 17:55:58,606]
      2 frames