1. 在原有的CDH基礎上添加KAFKA服務。系統環境:
centos 7
jdk 1.8.0_101
python 2.7.5
CDH 5.12.2
kerberos 1.15.1-19.el7
2. kafka parcel包下載,分配和激活
地址:http://archive.cloudera.com/kafka/parcels/2.0.2/
3.添加kafka服務
按照安裝導向安裝即可
另
firewall-cmd --permanent --add-rich-rule="rule family="ipv4" source address="x.x.x.x" port protocol="tcp" port="9092" accept"
firewall-cmd --permanent --add-rich-rule="rule family="ipv4" source address="x.x.x.x" port protocol="tcp" port="9393" accept"
firewall-cmd --permanent --add-rich-rule="rule family="ipv4" source address="x.x.x.x" port protocol="tcp" port="9394" accept"
firewall-cmd --permanent --add-rich-rule="rule family="ipv4" source address="x.x.x.x" port protocol="tcp" port="24042" accept"
export KAFKA_HEAP_OPTS="-Xmx500m -Xms500m"
不知道為什么CDH版大數據平台,直接修改文件不起作用,需要在頁面上修改參數Java Heap Size of Broker為1G。
