无法从nifi发送到Kafka

qojgxg4l 于 2021-06-06 发布在 Kafka

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我正在docker for windows中运行，下面是我的nifi设置：

关于publishkafka处理器的详细信息：

Kafka处理器的详细信息：

这是我的docker compose文件（注意：192.168.1.50是我的静态内部主机ip）：

version: '3'
services:
  Jenkins:
    container_name: Jenkins
    restart: on-failure
    depends_on:
    - NiFi
    image: jenkins:latest
    ports:
      - "32779:50000"
      - "32780:8080"
  NiFi:
    container_name: NiFi
    image: xemuliam/nifi:latest
    restart: on-failure
    depends_on:
    - kafka
    ports:
      - "32784:8089"
      - "32783:8080"
      - "32782:8081"
      - "32781:8443"
    labels:
      com.foo: myLabel
  zookeeper:
    container_name: Zookeeper
    image: wurstmeister/zookeeper
    restart: on-failure
    #network_mode: host
    ports:
      - "2181:2181"
  kafka:
    #container_name: Kafka
    image: wurstmeister/kafka
    depends_on:
    - zookeeper
    #restart: on-failure
    #network_mode: host
    ports:
      - "9092"
    environment:
      #KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://192.168.1.50:9092
      #KAFKA_AUTO_CREATE_TOPICS_ENABLE: "true"

      KAFKA_CREATE_TOPICS: "MainIngestionTopic:1:1"
      KAFKA_ZOOKEEPER_CONNECT: 192.168.1.50:2181
      KAFKA_ADVERTISED_LISTENERS: INSIDE://:9092,OUTSIDE://192.168.1.50:9094
      KAFKA_LISTENERS: INSIDE://:9092,OUTSIDE://:9094
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INSIDE:PLAINTEXT,OUTSIDE:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: INSIDE

    volumes:
      - ./var/run/docker.sock:/var/run/docker.sock

当我跟踪kafka容器日志时，我可以看到我的主题是从docker compose成功创建的。
消息被成功地传递到nifi中的publishkafka处理器，但随后未能发布。订阅同一主题的Kafka处理器从不接收消息。
nifi容器日志显示以下内容：

2018-05-28 19:46:18,792 ERROR [Timer-Driven Process Thread-1] o.a.n.p.kafka.pubsub.PublishKafka PublishKafka[id=b2503f49-acc9-38f5-86f9-5029e2768b68] Failed to send all message for StandardFlowFileRecord[uuid=b3f6f818-34d3-42a9-9d6e-636cf17eb138,claim=StandardContentClaim [resourceClaim=StandardResourceClaim[id=1527533792820-1, container=default, section=1], offset=5, length=5],offset=0,name=8151630985100,size=5] to Kafka; routing to failure due to org.apache.kafka.common.errors.TimeoutException: Failed to update metadata after 5000 ms.: org.apache.kafka.common.errors.TimeoutException: Failed to update metadata after 5000 ms.

org.apache.kafka.common.errors.TimeoutException: Failed to update metadata after 5000 ms.

2018-05-28 19:46:18,792 INFO [Timer-Driven Process Thread-1] o.a.kafka.clients.producer.KafkaProducer Closing the Kafka producer with timeoutMillis = 5000 ms.

我尝试从Kafka容器内部发布到主题，但也失败了：

我已经梳理了文档并阅读了许多试图解决这个问题的线程，但它仍然是一个问题。任何帮助都将不胜感激！