java.lang.RuntimeException

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    • java.lang.RuntimeException: java.net.ConnectException: Connection refused at > com.google.common.base.Throwables.propagate(Throwables.java:160) > ~[guava-16.0.1.jar:?] at > io.druid.indexing.kafka.KafkaIndexTaskClient.submitRequest(KafkaIndexTaskClient.java:328) > ~[druid-kafka-indexing-service-0.9.1.jar:0.9.1] at > io.druid.indexing.kafka.KafkaIndexTaskClient.submitRequest(KafkaIndexTaskClient.java:233) > ~[druid-kafka-indexing-service-0.9.1.jar:0.9.1] at > io.druid.indexing.kafka.KafkaIndexTaskClient.getStartTime(KafkaIndexTaskClient.java:156) > ~[druid-kafka-indexing-service-0.9.1.jar:0.9.1] at > io.druid.indexing.kafka.supervisor.KafkaSupervisor.getTaskStartTime(KafkaSupervisor.java:1218) > ~[druid-kafka-indexing-service-0.9.1.jar:0.9.1] at > io.druid.indexing.kafka.supervisor.KafkaSupervisor.updateTaskStatus(KafkaSupervisor.java:708) > [druid-kafka-indexing-service-0.9.1.jar:0.9.1] at > io.druid.indexing.kafka.supervisor.KafkaSupervisor.runInternal(KafkaSupervisor.java:457) > [druid-kafka-indexing-service-0.9.1.jar:0.9.1] at > io.druid.indexing.kafka.supervisor.KafkaSupervisor$RunNotice.handle(KafkaSupervisor.java:409) > [druid-kafka-indexing-service-0.9.1.jar:0.9.1] at > io.druid.indexing.kafka.supervisor.KafkaSupervisor$2.run(KafkaSupervisor.java:261) > [druid-kafka-indexing-service-0.9.1.jar:0.9.1] at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > [?:1.8.0_91] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
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