java.nio.channels.ClosedChannelException: null

Stack Overflow | Ri Hab | 1 month ago
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    简单之美 | Kafka+Storm+HDFS整合实践

    shiyanjun.cn | 11 months ago
    java.lang.RuntimeException: java.nio.channels.ClosedChannelException
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  3. 0

    KafkaSpout Read partition information from: .../partition_0 --> null

    Stack Overflow | 1 year ago | hil will
    java.lang.RuntimeException: java.nio.channels.UnresolvedAddressException

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    Root Cause Analysis

    1. java.nio.channels.ClosedChannelException

      null

      at kafka.network.BlockingChannel.send()
    2. Apache Kafka
      SimpleConsumer.getOffsetsBefore
      1. kafka.network.BlockingChannel.send(BlockingChannel.scala:110)[kafka_2.11-0.9.0.0.jar:na]
      2. kafka.consumer.SimpleConsumer.liftedTree1$1(SimpleConsumer.scala:98)[kafka_2.11-0.9.0.0.jar:na]
      3. kafka.consumer.SimpleConsumer.kafka$consumer$SimpleConsumer$$sendRequest(SimpleConsumer.scala:83)[kafka_2.11-0.9.0.0.jar:na]
      4. kafka.consumer.SimpleConsumer.getOffsetsBefore(SimpleConsumer.scala:149)[kafka_2.11-0.9.0.0.jar:na]
      5. kafka.javaapi.consumer.SimpleConsumer.getOffsetsBefore(SimpleConsumer.scala:79)[kafka_2.11-0.9.0.0.jar:na]
      5 frames
    3. storm.kafka
      KafkaSpout.open
      1. storm.kafka.KafkaUtils.getOffset(KafkaUtils.java:77)[storm-kafka-0.9.6.jar:0.9.6]
      2. storm.kafka.KafkaUtils.getOffset(KafkaUtils.java:67)[storm-kafka-0.9.6.jar:0.9.6]
      3. storm.kafka.PartitionManager.<init>(PartitionManager.java:83)[storm-kafka-0.9.6.jar:0.9.6]
      4. storm.kafka.StaticCoordinator.<init>(StaticCoordinator.java:34)[storm-kafka-0.9.6.jar:0.9.6]
      5. storm.kafka.KafkaSpout.open(KafkaSpout.java:92)[storm-kafka-0.9.6.jar:0.9.6]
      5 frames
    4. backtype.storm.daemon
      executor$fn__3371$fn__3386.invoke
      1. backtype.storm.daemon.executor$fn__3371$fn__3386.invoke(executor.clj:529)[storm-core-0.9.6.jar:0.9.6]
      1 frame
    5. backtype.storm
      util$async_loop$fn__460.invoke
      1. backtype.storm.util$async_loop$fn__460.invoke(util.clj:461)[storm-core-0.9.6.jar:0.9.6]
      1 frame
    6. Clojure
      AFn.run
      1. clojure.lang.AFn.run(AFn.java:24)[clojure-1.5.1.jar:na]
      1 frame
    7. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)[na:1.8.0_111]
      1 frame