启动
nohup ./kafka-server-start.sh ../config/server.properties > /dev/null 2>&1 &
停止
./kafka-server-stop.sh
生产消息
./kafka-console-producer.sh --broker-list *:9092 --topic test
查看Topics状态
./kafka-topics.sh --describe --zookeeper */kafka --topic test
查看topic列表
./kafka-topics.sh --zookeeper *:2181 --list
查看指定Topic的配置
./kafka-configs.sh --zookeeper */kafka --entity-type topics --entity-name __consumer_offsets --describe
更改指定Topic的配置
例如修改__consumer_offsets的保留策略为删除（默认压缩）
./kafka-configs.sh --zookeeper */kafka --entity-type topics --entity-name __consumer_offsets --alter --delete-config cleanup.policy=delete
创建Topic
./kafka-topics.sh --create --topic test0 --zookeeper */kafka --config max.message.bytes=12800000 --config flush.messages=1 --partitions 5 --replication-factor 1
删除Topic
./kafka-topics.sh --delete --zookeeper */kafka --topic test
消费指定Topic，查找关键字
./kafka-console-consumer.sh --bootstrap-server *:9092 --topic test --offset 424942891 --group kh_test --partition 0|grep 227471233
修改Kafka集群配置
./kafka-configs.sh --bootstrap-server *:9092 --entity-type brokers --entity-default --alter --add-config min.insync.replicas=2
重新分配Partition和副本
./kafka-reassign-partitions.sh -zookeeper */kafka --reassignment-json-file topic-reassignment.json --execute
例如：__consumer_offsets是单副本，需要修改成多副本，需指定json：
{
"version": 1,
"partitions": [
{
"topic": "__consumer_offsets",
"partition": 0,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 1,
"replicas": [
1,
3,
0
]
},
{
"topic": "__consumer_offsets",
"partition": 2,
"replicas": [
3,
0,
1
]
},
{
"topic": "__consumer_offsets",
"partition": 3,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 4,
"replicas": [
1,
3,
0
]
},
{
"topic": "__consumer_offsets",
"partition": 5,
"replicas": [
3,
0,
1
]
},
{
"topic": "__consumer_offsets",
"partition": 6,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 7,
"replicas": [
1,
3,
0
]
},
{
"topic": "__consumer_offsets",
"partition": 8,
"replicas": [
3,
0,
1
]
},
{
"topic": "__consumer_offsets",
"partition": 9,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 10,
"replicas": [
1,
3,
0
]
},
{
"topic": "__consumer_offsets",
"partition": 11,
"replicas": [
3,
0,
1
]
},
{
"topic": "__consumer_offsets",
"partition": 12,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 13,
"replicas": [
1,
3,
0
]
},
{
"topic": "__consumer_offsets",
"partition": 14,
"replicas": [
3,
0,
1
]
},
{
"topic": "__consumer_offsets",
"partition": 15,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 16,
"replicas": [
1,
3,
0
]
},
{
"topic": "__consumer_offsets",
"partition": 17,
"replicas": [
3,
0,
1
]
},
{
"topic": "__consumer_offsets",
"partition": 18,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 19,
"replicas": [
1,
3,
0
]
},
{
"topic": "__consumer_offsets",
"partition": 20,
"replicas": [
3,
0,
1
]
},
{
"topic": "__consumer_offsets",
"partition": 21,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 22,
"replicas": [
1,
3,
0
]
},
{
"topic": "__consumer_offsets",
"partition": 23,
"replicas": [
3,
0,
1
]
},
{
"topic": "__consumer_offsets",
"partition": 24,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 25,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 26,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 27,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 28,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 29,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 30,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 31,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 32,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 33,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 34,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 35,
"replicas": [
0,
1,
3
]
},
{
"topic": "__consumer_offsets",
"partition": 36,
"replicas": [
1,
3,
0
]
},
{
"topic": "__consumer_offsets",
"partition": 37,
"replicas": [
1,
3,
0
]
},
{
"topic": "__consumer_offsets",
"partition": 38,
"replicas": [
1,
3,
0
]
},
{
"topic": "__consumer_offsets",
"partition": 39,
"replicas": [
1,
3,
0
]
},
{
"topic": "__consumer_offsets",
"partition": 40,
"replicas": [
1,
3,
0
]
},
{
"topic": "__consumer_offsets",
"partition": 41,
"replicas": [
1,
3,
0
]
},
{
"topic": "__consumer_offsets",
"partition": 42,
"replicas": [
1,
3,
0
]
},
{
"topic": "__consumer_offsets",
"partition": 43,
"replicas": [
1,
3,
0
]
},
{
"topic": "__consumer_offsets",
"partition": 44,
"replicas": [
3,
0,
1
]
},
{
"topic": "__consumer_offsets",
"partition": 45,
"replicas": [
3,
0,
1
]
},
{
"topic": "__consumer_offsets",
"partition": 46,
"replicas": [
3,
0,
1
]
},
{
"topic": "__consumer_offsets",
"partition": 47,
"replicas": [
3,
0,
1
]
},
{
"topic": "__consumer_offsets",
"partition": 48,
"replicas": [
3,
0,
1
]
},
{
"topic": "__consumer_offsets",
"partition": 49,
"replicas": [
3,
0,
1
]
}
]
}
