com.twitter.finagle.ChannelWriteException: java.net.ConnectException: Connection refused: localhost/127.0.0.1:8090 from service: disco!druid:overlord

GitHub | ncolomer | 6 months ago
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  1. 0

    GitHub comment 186#239205149

    GitHub | 6 months ago | ncolomer
    com.twitter.finagle.ChannelWriteException: java.net.ConnectException: Connection refused: localhost/127.0.0.1:8090 from service: disco!druid:overlord
  2. 0

    Druid consumed message from Kafka but in Query server found nothing

    Google Groups | 6 months ago | Chanh Le
    com.twitter.finagle.ChannelWriteException: java.net.ConnectException: Connection refused: master3/10.197.0.5:8102 from service: druidTask!druid:overlord!index_realtime_pageviews-kafka_2016-08-13T11:00:00.000Z_0_0
  3. 0

    com.twitter.finagle.FailedFastException: Endpoint druid:overlord is marked down.

    Google Groups | 10 months ago | SShivaram
    com.twitter.finagle.ChannelWriteException: java.net.ConnectException: Connection refused: no further information: localhost/127.0.0.1:8090 from service: druid:overlord
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    Root Cause Analysis

    1. com.twitter.finagle.ChannelWriteException

      java.net.ConnectException: Connection refused: localhost/127.0.0.1:8090 from service: disco!druid:overlord

      at sun.nio.ch.SocketChannelImpl.checkConnect()
    2. Java RT
      SocketChannelImpl.finishConnect
      1. sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
      2. sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
      2 frames
    3. Netty
      NioClientBoss.connect
      1. org.jboss.netty.channel.socket.nio.NioClientBoss.connect(NioClientBoss.java:152)
      1 frame