org.apache.avro.AvroRemoteException: java.net.ConnectException: Connection refused

Stack Overflow | penlight | 7 months ago
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    org.apache.avro.AvroRemoteException: java.net.ConnectException: Connection refused
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    org.apache.avro.AvroRemoteException: java.net.ConnectException: Connection refused
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Root Cause Analysis

  1. java.net.ConnectException

    Connection refused

    at java.net.PlainSocketImpl.socketConnect()
  2. Java RT
    HttpURLConnection.getOutputStream
    1. java.net.PlainSocketImpl.socketConnect(Native Method)
    2. java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
    3. java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
    4. java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
    5. java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    6. java.net.Socket.connect(Socket.java:579)
    7. sun.net.NetworkClient.doConnect(NetworkClient.java:175)
    8. sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
    9. sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
    10. sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
    11. sun.net.www.http.HttpClient.New(HttpClient.java:308)
    12. sun.net.www.http.HttpClient.New(HttpClient.java:326)
    13. sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:996)
    14. sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:932)
    15. sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:850)
    16. sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1091)
    16 frames
  3. Apache Avro IPC
    SpecificRequestor.invoke
    1. org.apache.avro.ipc.HttpTransceiver.writeBuffers(HttpTransceiver.java:71)
    2. org.apache.avro.ipc.Transceiver.transceive(Transceiver.java:58)
    3. org.apache.avro.ipc.Transceiver.transceive(Transceiver.java:72)
    4. org.apache.avro.ipc.Requestor.request(Requestor.java:147)
    5. org.apache.avro.ipc.Requestor.request(Requestor.java:101)
    6. org.apache.avro.ipc.specific.SpecificRequestor.invoke(SpecificRequestor.java:72)
    6 frames
  4. com.sun.proxy
    $Proxy9.queryEvents
    1. com.sun.proxy.$Proxy9.queryEvents(Unknown Source)
    1 frame
  5. com.cloudera.cmf
    AvroEventStoreQueryProxy.doQuery
    1. com.cloudera.cmf.event.query.AvroEventStoreQueryProxy.doQuery(AvroEventStoreQueryProxy.java:160)
    1 frame
  6. com.cloudera.enterprise
    EventStoreConsumer.poll
    1. com.cloudera.enterprise.alertpublisher.component.EventStoreConsumer.poll(EventStoreConsumer.java:167)
    1 frame
  7. Camel :: Core
    ScheduledPollConsumer.run
    1. org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:97)
    1 frame
  8. Java RT
    Thread.run
    1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    2. java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
    3. java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
    4. java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
    5. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    6. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    7. java.lang.Thread.run(Thread.java:745)
    7 frames