在CentOS上配置Apache Kafka时,需要考虑多个参数以确保Kafka集群的高效运行和稳定性。以下是一些关键的配置参数:
broker.id
listeners
PLAINTEXT://your.host.name:9092advertised.listeners
log.dirs
num.partitions
default.replication.factor
min.insync.replicas
log.retention.hours
log.segment.bytes
log.retention.check.interval.ms
dataDir
clientPort
maxClientCnxns
ssl.keystore.location
ssl.keystore.password
ssl.key.password
sasl.enabled.mechanisms
sasl.mechanism.inter.broker.protocol
authorizer.class.name
num.network.threads
num.io.threads
socket.send.buffer.bytes
socket.receive.buffer.bytes
group.initial.rebalance.delay.ms
log4j.rootLogger
jmx.port
# broker.id
broker.id=1
# listeners
listeners=PLAINTEXT://:9092
# advertised.listeners
advertised.listeners=PLAINTEXT://your.host.name:9092
# log.dirs
log.dirs=/var/lib/kafka/logs
# num.partitions
num.partitions=8
# default.replication.factor
default.replication.factor=3
# min.insync.replicas
min.insync.replicas=2
# log.retention.hours
log.retention.hours=168
# log.segment.bytes
log.segment.bytes=1073741824
# log.retention.check.interval.ms
log.retention.check.interval.ms=300000
# ssl.keystore.location
ssl.keystore.location=/path/to/keystore.jks
# ssl.keystore.password
ssl.keystore.password=your_keystore_password
# ssl.key.password
ssl.key.password=your_key_password
通过合理配置这些参数,可以确保Kafka集群在CentOS上的稳定运行和高性能表现。