java.nio.channels.ClosedChannelException: null

Stack Overflow | Ri Hab | 4 months ago
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    简单之美 | Kafka+Storm+HDFS整合实践

    shiyanjun.cn | 1 year ago
    java.lang.RuntimeException: java.nio.channels.ClosedChannelException
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    worker is getting restarted continuously with closedchannel exception in supervisor

    Stack Overflow | 1 month ago | Vasu Tubati
    java.lang.RuntimeException: java.nio.channels.ClosedChannelException
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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