我正在尝试使用curl命令为kafka创建jdbc连接器。请帮我纠正这个命令。
curl -X POST -H "Content-Type: application/json" --data "{ \"name\":
\"ib_connector\",\"config\": { \"connector.class\": \"io.confluent.connect.jdbc.JdbcSourceConnector\", \"tasks.max\": 1,
\"connection.url\": \"jdbc:interbase://ip:3050;Database=TEST2;user=SYSDBA;password=masterkey\",\"mode\": \"timestamp+incrementing\", \"incrementing.column.name\": \"id\",\"timestamp.column.name\": \"modified\", \"topic.prefix\": \"test-interbase-\", \"poll.interval.ms\": 1000 } }"
http://localhost:8083/connectors
在命令提示符中显示以下错误
curl: (52) Empty reply from server
我正在运行docker-compose.yml文件
version: '3.7'
services:
zookeeper:
image: confluentinc/cp-zookeeper:${CONFLUENT_VERSION}
networks:
- kafka
environment:
ZOOKEEPER_CLIENT_PORT: 2181
ZOOKEEPER_TICK_TIME: 2000
KAFKA_JMX_PORT: 39999
kafka:
image: confluentinc/cp-kafka:${CONFLUENT_VERSION}
depends_on:
- zookeeper
ports:
- 9092:9092
networks:
- kafka
environment:
KAFKA_BROKER_ID: 1
KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092
KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
KAFKA_JMX_PORT: 49999
schema-registry:
image: confluentinc/cp-schema-registry:${CONFLUENT_VERSION}
depends_on:
- zookeeper
- kafka
networks:
- kafka
environment:
SCHEMA_REGISTRY_KAFKASTORE_CONNECTION_URL: zookeeper:2181
SCHEMA_REGISTRY_HOST_NAME: schema-registry
connect:
image: confluentinc/cp-kafka-connect:${CONFLUENT_VERSION}
depends_on:
- zookeeper
- kafka
- schema-registry
ports:
- 8083:8083
networks:
- kafka
volumes:
- ${KAFKA_CONNECT_JARS_PATH}:/etc/kafka-connect/jars
environment:
CONNECT_BOOTSTRAP_SERVERS: 'kafka:9092'
CONNECT_REST_ADVERTISED_HOST_NAME: connect
CONNECT_REST_PORT: 8083
CONNECT_GROUP_ID: compose-connect-group
CONNECT_CONFIG_STORAGE_TOPIC: docker-connect-configs
CONNECT_CONFIG_STORAGE_REPLICATION_FACTOR: 1
CONNECT_OFFSET_FLUSH_INTERVAL_MS: 10000
CONNECT_OFFSET_STORAGE_TOPIC: docker-connect-offsets
CONNECT_OFFSET_STORAGE_REPLICATION_FACTOR: 1
CONNECT_STATUS_STORAGE_TOPIC: docker-connect-status
CONNECT_STATUS_STORAGE_REPLICATION_FACTOR: 1
CONNECT_KEY_CONVERTER: io.confluent.connect.avro.AvroConverter
CONNECT_KEY_CONVERTER_SCHEMA_REGISTRY_URL: 'http://schema-registry:8081'
CONNECT_VALUE_CONVERTER: io.confluent.connect.avro.AvroConverter
CONNECT_VALUE_CONVERTER_SCHEMA_REGISTRY_URL: 'http://schema-registry:8081'
CONNECT_INTERNAL_KEY_CONVERTER: org.apache.kafka.connect.json.JsonConverter
CONNECT_INTERNAL_VALUE_CONVERTER: org.apache.kafka.connect.json.JsonConverter
CONNECT_ZOOKEEPER_CONNECT: 'zookeeper:2181'
CONNECT_PLUGIN_PATH: '/usr/share/java,/etc/kafka-connect/jars'
networks:
kafka:
driver: bridge
Kafka正在运行,我已经使用了命令 docker-compose up -d
我得到了成功的信息。我正在windows上运行它。下面是容器的状态。
当我运行docker compose up-d时,它显示为kafka\u manager正在启动。但我一检查状态就会显示255出口。它是否影响将配置保存到端口8083。
原因可能是什么。kafka connect处于活动状态,并在端口8083中运行。请帮忙
1条答案
按热度按时间sf6xfgos1#
Kafka在9092上运行,而连接工人在8083上运行。
您正在8083上发布配置,因此请确保已启动并运行工作程序。