Kafka_2.10-0.10.0.0- LEADER_NOT_AVAILABLE
環境準備:
1.Zookeeper分散式環境,連線字串為master:2182,slave1:2182,slave2
2.Kafka Standalone環境, kafka安裝於slave1。
Kafka配置:
1.connect-standalone.properties 中修改主機名localhost, bootstrap.servers=slave1:9092
2.producer.properties中修改主機名localhost, bootstrap.servers=slave1:9092
3.zookeeper.properties修改clientPort為2182
4.consumer.properties修改zookeeper連線字串,zookeeper.connect=master:2182,slave1:2182,slave2:2182
5.server.properties
listeners=PLAINTEXT://slave1:9092
#host.name=slave1
#port=9092
advertised.listeners=PLAINTEXT://slave1:9092
#advertised.host.name=slave1
#advertised.port=9092
zookeeper.connect=master:2182,slave1:2182,slave2:2182
啟動console-producer時,不停報LEADER_NOT_AVAILABLE錯誤,首先檢查配置是否正確,其次有可能topic建立方式不對。
建立topic --> bin/kafka-topics.sh --create --zookeeper master:2182,slave1:2182,slave2:2182 --replication-factor 1 --partitions 1 --topic test
bin/kafka-topics.sh --list --zookeeper master:2182,slave1:2182,slave2:2182
生產bin/kafka-console-producer.sh --broker-list slave1:9092 --topic test1
消費bin/kafka-console-consumer.sh --zookeeper master:2182,slave1:2182,slave2:2182 --topic test1 --from-beginning