搭建要求:
1.CDH環境已經搭建成功,在CDH上搭建kafka。要求用CDH上zookeeper管理kafka而不用kafka自帶的zookeeper
2.kafka_2.11-0.8.2.1.tgz已經上傳到kafka叢集環境中
搭建步驟
1. 主機操作
改動hosts
10.10.0.11 s1-1
10.10.0.12 s1-2
10.10.0.13 s1-3
10.10.0.14 s1-4
10.10.0.15 s2-1
10.10.0.16 s2-2
10.10.0.17 s2-3
10.10.0.18 s2-4
10.10.0.19 s3-1
10.10.0.20 s3-2
10.10.0.21 s3-3
10.10.0.22 s3-4
10.10.0.23 s4-1
10.10.0.24 s4-2
2. zookeeper操作(13/17/21server)
1.cd /usr/lib/zookeeper/conf/
2.vi zoo.cfg
3.加入下面内容
#kafka server
# zookeeper cluster
server.1=s1-3:2888:3888
server.2=s2-3:2888:3888
server.3=s3-3:2888:3888
4.每台機器上生成myid:
13:
$ echo "1" >/var/lib/zookeeper/myid
17:
$ echo "2" >/var/lib/zookeeper/myid
21:
$ echo "3" >/var/lib/zookeeper/myid
3. kafka操作(12/16/20server)
1.cd /usr/lib/kafka
2.tar -zxvf kafka_2.11-0.8.2.1.tgz
3.cd kafka_2.11-0.8.2.1/config/
4.vi server.properties
broker.id=1,其它兩個為2,3
port=9092 其它兩個為9093,9094
hostname=10.10.0.12,其它兩個為10.10.0.16。10.10.0.20
zookeeper.connect=10.10.0.13:2181,10.10.0.17:2181,10.10.0.21:2181
4.cdh管理界面重新啟動zookeeper
依次關閉yarn。HBase,HDFS。zookeeper,然後反順序開啟
5啟動kafka
12/16/20
./bin/kafka-server-start.shconfig/server.properties &
6.測試
1.jps顯示有kakka
2. 建立Topic