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I am trying to run the connector but its failing. I tried other connector with same docker-compose file and its working.
Error
kafka-connect-poc-connect-1 | [2024-04-30 06:56:08,725] INFO Added aliases 'PrincipalConnectorClientConfigOverridePolicy' and 'Principal' to plugin 'org.apache.kafka.connect.connector.policy.PrincipalConnectorClientConfigOverridePolicy' (org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader) kafka-connect-poc-connect-1 | [2024-04-30 06:56:08,734] ERROR Stopping due to error (org.apache.kafka.connect.cli.ConnectDistributed) kafka-connect-poc-connect-1 | java.lang.NoSuchFieldError: DEFAULT kafka-connect-poc-connect-1 | at org.apache.kafka.connect.runtime.WorkerConfig.baseConfigDef(WorkerConfig.java:258) kafka-connect-poc-connect-1 | at org.apache.kafka.connect.runtime.distributed.DistributedConfig.<clinit>(DistributedConfig.java:181) kafka-connect-poc-connect-1 | at org.apache.kafka.connect.cli.ConnectDistributed.startConnect(ConnectDistributed.java:95) kafka-connect-poc-connect-1 | at org.apache.kafka.connect.cli.ConnectDistributed.main(ConnectDistributed.java:80) kafka-connect-poc-control-center-1
I am trying to run the connector but its failing. I tried other connector with same docker-compose file and its working.
Error
kafka-connect-poc-connect-1 | [2024-04-30 06:56:08,725] INFO Added aliases 'PrincipalConnectorClientConfigOverridePolicy' and 'Principal' to plugin 'org.apache.kafka.connect.connector.policy.PrincipalConnectorClientConfigOverridePolicy' (org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader) kafka-connect-poc-connect-1 | [2024-04-30 06:56:08,734] ERROR Stopping due to error (org.apache.kafka.connect.cli.ConnectDistributed) kafka-connect-poc-connect-1 | java.lang.NoSuchFieldError: DEFAULT kafka-connect-poc-connect-1 | at org.apache.kafka.connect.runtime.WorkerConfig.baseConfigDef(WorkerConfig.java:258) kafka-connect-poc-connect-1 | at org.apache.kafka.connect.runtime.distributed.DistributedConfig.<clinit>(DistributedConfig.java:181) kafka-connect-poc-connect-1 | at org.apache.kafka.connect.cli.ConnectDistributed.startConnect(ConnectDistributed.java:95) kafka-connect-poc-connect-1 | at org.apache.kafka.connect.cli.ConnectDistributed.main(ConnectDistributed.java:80) kafka-connect-poc-control-center-1
My docker-compose file
`version: '2.1'
services:
elasticsearch:
image: docker.elastic.co/elasticsearch/elasticsearch-oss:6.8.23
ports:
- "9200:9200"
environment:
- discovery.type=single-node
- cluster.name=elasticsearch
- "ES_JAVA_OPTS=-Xms512m -Xmx512m"
zookeeper:
image: zookeeper:3.4.9
restart: unless-stopped
hostname: zookeeper
ports:
- "2181:2181"
environment:
ZOO_PORT: 2181
ZOO_SERVERS: server.1=zookeeper:2888:3888
kafka:
image: confluentinc/cp-enterprise-kafka:5.5.12
hostname: kafka
ports:
- "9092:9092"
environment:
KAFKA_ADVERTISED_LISTENERS: LISTENER_DOCKER_INTERNAL://kafka:19092,LISTENER_DOCKER_EXTERNAL://${DOCKER_HOST_IP:-127.0.0.1}:9092
KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: LISTENER_DOCKER_INTERNAL:PLAINTEXT,LISTENER_DOCKER_EXTERNAL:PLAINTEXT
KAFKA_INTER_BROKER_LISTENER_NAME: LISTENER_DOCKER_INTERNAL
KAFKA_ZOOKEEPER_CONNECT: "zookeeper:2181"
KAFKA_BROKER_ID: 1
KAFKA_LOG4J_LOGGERS: "kafka.controller=INFO,kafka.producer.async.DefaultEventHandler=INFO,state.change.logger=INFO"
KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
KAFKA_METRIC_REPORTERS: "io.confluent.metrics.reporter.ConfluentMetricsReporter"
KAFKA_CONFLUENT_METRICS_REPORTER_BOOTSTRAP_SERVERS: "kafka:19092"
KAFKA_CONFLUENT_METRICS_REPORTER_ZOOKEEPER_CONNECT: "zookeeper:2181"
depends_on:
- zookeeper
schema-registry:
image: confluentinc/cp-schema-registry:5.5.12
hostname: schema-registry
ports:
- "8081:8081"
environment:
SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: PLAINTEXT://kafka:19092
SCHEMA_REGISTRY_HOST_NAME: schema-registry
SCHEMA_REGISTRY_LISTENERS: http://0.0.0.0:8081
depends_on:
- zookeeper
- kafka
connect:
image: confluentinc/cp-kafka-connect:5.5.12
hostname: connect
ports:
- "8083:8083"
environment:
CONNECT_BOOTSTRAP_SERVERS: "kafka:19092"
CONNECT_REST_PORT: 8083
CONNECT_GROUP_ID: "connect-group"
CONNECT_CONFIG_STORAGE_TOPIC: "connect-configs"
CONNECT_OFFSET_STORAGE_TOPIC: "connect-offsets"
CONNECT_STATUS_STORAGE_TOPIC: "connect-status"
CONNECT_KEY_CONVERTER: "org.apache.kafka.connect.storage.StringConverter"
CONNECT_KEY_CONVERTER_SCHEMA_REGISTRY_URL: "http://schema-registry:8081"
CONNECT_VALUE_CONVERTER: "org.apache.kafka.connect.storage.StringConverter"
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_REST_ADVERTISED_HOST_NAME: "connect"
CONNECT_LOG4J_ROOT_LOGLEVEL: "INFO"
CONNECT_LOG4J_LOGGERS: "org.apache.kafka.connect.runtime.rest=WARN,org.reflections=ERROR,io.zeebe.kafka.connect=TRACE,io.zeebe.client=WARN"
CONNECT_CONFIG_STORAGE_REPLICATION_FACTOR: "1"
CONNECT_OFFSET_STORAGE_REPLICATION_FACTOR: "1"
CONNECT_STATUS_STORAGE_REPLICATION_FACTOR: "1"
CONNECT_PLUGIN_PATH: '/usr/share/java,/etc/kafka-connect/jars'
volumes:
- ./connectors:/etc/kafka-connect/jars/
depends_on:
- schema-registry
- kafka
`
anyone help me to fix this
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