詳情參考如下網站

https://www.cnblogs.com/luotianshuai/p/5206662.html

其他沒有修改什麼，我的環境是5臺虛擬機器，zoo.cfg檔案配置如下:

# 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=/usr/local/bigdata/zookeeper-3.4.10/zkdata
dataLogDir=/usr/local/bigdata/zookeeper-3.4.10/zkdatalog
# the port at which the clients will connect
clientPort=2181
server.1=192.168.129.3:12888:13888
server.2=192.168.129.4:12888:13888
server.3=192.168.129.5:12888:13888
server.4=192.168.129.6:12888:13888
server.5=192.168.129.7:12888:13888


# the maximum number of client connections.
# increase this if you need to handle more clients
#maxClientCnxns=60
# Be sure to read the maintenance section of the 
# administrator guide before turning on autopurge.
#
# http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance
#
# The number of snapshots to retain in dataDir
#autopurge.snapRetainCount=3
# Purge task interval in hours
# Set to "0" to disable auto purge feature

#autopurge.purgeInterval=1

注意兩個地址dataDir，dataLogDir的位置，可以根據自己情況修改。

注意修改5臺機器的myid分別為1到5.

下面是kafka的config下面的server.properties的修改情況

# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.

# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


# see kafka.server.KafkaConfig for additional details and defaults


############################# Server Basics #############################


# The id of the broker. This must be set to a unique integer for each broker. 注意5臺機器的id為1到5
broker.id=1


# 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://:9092


# 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://your.host.name:9092


# 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=3


# The number of threads doing disk I/O
num.io.threads=8


# 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=/usr/local/bigdata/kafka_2.10-0.10.2.1/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


# 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.
#    3. 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=192.168.129.3:2181,192.168.129.4:2181,192.168.129.5:2181,192.168.129.6:2181,192.168.129.7:2181


# Timeout in ms for connecting to zookeeper

zookeeper.connection.timeout.ms=6000

配置檔案結束，把kafka的目錄整體複製到其他四臺機器

scp -r kafka-2.11 [email protected]:/usr/local/bigdata/

環境變數配置一下，方便執行啟動指令碼 /etc/profile

JAVA_HOME=/usr/local/bigdata/jdk1.8
HADOOP_HOME=/usr/local/bigdata/hadoop-2.7.3
SCALA_HOME=/usr/local/bigdata/scala-2.10.7
SPARK_HOME=/usr/local/bigdata/spark-2.1
ZOOKEEPER_HOME=/usr/local/bigdata/zookeeper-3.4.10
KAFKA_HOME=/usr/local/bigdata/kafka_2.10-0.10.2.1
export PATH=$PATH:$JAVA_HOME/bin:$SCALA_HOME/bin:$HADOOP_HOME/bin:$HADOOP_HOME/sbin
export PATH=$PATH:$SPARK_HOME/bin:$ZOOKEEPER_HOME/bin:$KAFKA_HOME/bin
export PATH USER LOGNAME MAIL HOSTNAME HISTSIZE HISTCONTROL

可以根據具體情況配置需要的環境變數。