在CentOS中配置Kafka时,有几个关键点需要注意,以确保系统的稳定性、安全性和性能。以下是一些主要的注意事项和建议:
sudo yum install java-1.8.0-openjdk-devel -y
验证Java安装成功:java -version
nohup bin/zookeeper-server-start.sh config/zookeeper.properties &
nohup bin/kafka-server-start.sh config/server.properties &
sasl.enabled.mechanisms = SCRAM-SHA-256
security.protocol = ssl
ssl.truststore.location = /path/to/truststore.jks
ssl.truststore.password = truststore-password
ssl.keystore.location = /path/to/keystore.jks
ssl.keystore.password = keystore-password
ssl.key.password = key-password
compression.type = gzip
bin/kafka-topics.sh --describe --bootstrap-server localhost:9092
bootstrap.servers = localhost:9092
key.serializer = org.apache.kafka.common.serialization.StringSerializer
value.serializer = org.apache.kafka.common.serialization.StringSerializer
bootstrap.servers = localhost:9092
group.id = test
key.deserializer = org.apache.kafka.common.serialization.StringDeserializer
value.deserializer = org.apache.kafka.common.serialization.StringDeserializer
auto.offset.reset = earliest
在进行任何配置更改之前,建议先在测试环境中验证其效果,以确保不会对生产环境造成不良影响。