mkdir /opt/zookeeper
mkdir /opt/zkdata
mkdir /opt/zkdatalog
mkdir /opt/kafka

cd /opt/zookeeper
wget https://mirrors.cnnic.cn/apache/zookeeper/zookeeper-3.4.9/zookeeper-3.4.9.tar.gz
cd /opt/kafka/
wget http://mirror.bit.edu.cn/apache/kafka/0.10.2.0/kafka_2.10-0.10.2.0.tgz

    cd /opt/zookeeper/
    tar –xvf  zookeeper-3.4.9.tar.gz
    cd zookeeper-3.4.9/conf
    cp zoo_sample.cfg zoo.cfg
    vi zoo.cfg

# The number of milliseconds of each tick
tickTime=2000
# The number of ticks that the initial
# synchronization phase can take
initLimit=10
# The number of ticks that can pass between
# sending a request and getting an acknowledgement
syncLimit=5
# the directory where the snapshot is stored.
# do not use /tmp for storage, /tmp here is just
# example sakes.
dataDir=/opt/zookeeper/zkdata
dataLogDir=/opt/zookeeper/zkdatalog
# the port at which the clients will connect
clientPort=2181
server.1=zk1:2888:3888
server.2=zk2:2888:3888
server.3=zk3:2888:3888
# the maximum number of client connections.
# increase this if you need to handle more clients

    echo "1" > /opt/zookeeper/zkdata/myid

    echo "2" > /opt/zookeeper/zkdata/myid

    echo "3" > /opt/zookeeper/zkdata/myid

cd /opt/zookeeper/zookeeper-3.4.9/bin
    ./zkServer.sh start
    ./zkServer.sh status

cd /opt/kafka/kafka_2.10-0.10.2.0/config/
vi server.config

# The id of the broker. This must be set to a unique integer for each broker. broker.id=1 #当前机器在集群中的唯一标识 # Switch to enable topic deletion or not, default value is false delete.topic.enable=true ############################# Socket Server Settings ############################# # The address the socket server listens on. It will get the value returned from # java.net.InetAddress.getCanonicalHostName() if not configured. # FORMAT: # listeners = listener_name://host_name:port # EXAMPLE: # listeners = PLAINTEXT://your.host.name:9092 listeners=PLAINTEXT://10.15.21.62:9092 #监听端口 # Hostname and port the broker will advertise to producers and consumers. If not set, # it uses the value for "listeners" if configured. Otherwise, it will use the value # returned from java.net.InetAddress.getCanonicalHostName(). advertised.listeners=PLAINTEXT://10.15.21.62:9092 #提供给生产者，消费者的端口号。可以不设置则使用listeners的值 # Maps listener names to security protocols, the default is for them to be the same. See the config documentation for more details #listener.security.protocol.map=PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL # The number of threads handling network requests num.network.threads=4 # The number of threads doing disk I/O num.io.threads=30 # The send buffer (SO_SNDBUF) used by the socket server socket.send.buffer.bytes=102400 # The receive buffer (SO_RCVBUF) used by the socket server socket.receive.buffer.bytes=102400 # The maximum size of a request that the socket server will accept (protection against OOM) socket.request.max.bytes=104857600 ############################# Log Basics ############################# # A comma seperated list of directories under which to store log files log.dirs=/tmp/kafka-logs # The default number of log partitions per topic. More partitions allow greater # parallelism for consumption, but this will also result in more files across # the brokers. num.partitions=1#默认的分区数 # The number of threads per data directory to be used for log recovery at startup and flushing at shutdown. # This value is recommended to be increased for installations with data dirs located in RAID array. num.recovery.threads.per.data.dir=1 ############################# Log Flush Policy ############################# # Messages are immediately written to the filesystem but by default we only fsync() to sync # the OS cache lazily. The following configurations control the flush of data to disk. # There are a few important trade-offs here: # 1. Durability: Unflushed data may be lost if you are not using replication. # 2. Latency: Very large flush intervals may lead to latency spikes when the flush does occur as there will be a lot of data to flush. # Throughput: The flush is generally the most expensive operation, and a small flush interval may lead to exceessive seeks. # The settings below allow one to configure the flush policy to flush data after a period of time or # every N messages (or both). This can be done globally and overridden on a per-topic basis. # The number of messages to accept before forcing a flush of data to disk #log.flush.interval.messages=10000 # The maximum amount of time a message can sit in a log before we force a flush #log.flush.interval.ms=1000 ############################# Log Retention Policy ############################# # The following configurations control the disposal of log segments. The policy can # be set to delete segments after a period of time, or after a given size has accumulated. # A segment will be deleted whenever *either* of these criteria are met. Deletion always happens # from the end of the log. # The minimum age of a log file to be eligible for deletion due to age log.retention.hours=168 # A size-based retention policy for logs. Segments are pruned from the log as long as the remaining # segments don't drop below log.retention.bytes. Functions independently of log.retention.hours. #log.retention.bytes=1073741824 # The maximum size of a log segment file. When this size is reached a new log segment will be created. log.segment.bytes=1073741824 # The interval at which log segments are checked to see if they can be deleted according # to the retention policies log.retention.check.interval.ms=300000 ############################# Zookeeper ############################# # Zookeeper connection string (see zookeeper docs for details). # This is a comma separated host:port pairs, each corresponding to a zk # server. e.g. "127.0.0.1:3000,127.0.0.1:3001,127.0.0.1:3002". # You can also append an optional chroot string to the urls to specify the # root directory for all kafka znodes. zookeeper.connect= zk1:2181,zk2:2181,zk3:2181 #zookeeper连接地址 # Timeout in ms for connecting to zookeeper zookeeper.connection.timeout.ms=6000 

cd /opt/kafka/kafka_2.10-0.10.2.0/bin/
./kafka-server-start.sh -daemon ../config/server.properties

./kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic test

./kafka-console-consumer.sh --zookeeper zk1:2181,zk2:2181,zk3:2181 --topic test

./kafka-console-producer.sh --broker-list 10.15.21.62:9092,10.10.182.168:9092,10.10.182.169:9092 --topic test