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部署broker
配置文件为apache_hdfs_broker/conf/apache_hdfs_broker.conf
注意:Broker没有也不需要priority_networks参数,Broker的服务默认绑定在0.0.0.0上,只需要在ADD BROKER时,填写正确可访问的Broker IP即可。
如果有特殊的hdfs配置,复制线上的hdfs-site.xml到conf目录下
启动:
./apache_hdfs_broker/bin/start_broker.sh --daemon
添加broker节点到集群中:
MySQL> ALTER SYSTEM ADD BROKER broker1 "172.16.139.24:8000";
查看broker状态:
MySQL> SHOW PROC "/brokers"G
*************************** 1. row ***************************
Name: broker1
IP: 172.16.139.24
Port: 8000
Alive: true
LastStartTime: 2020-04-01 19:08:35
LastUpdateTime: 2020-04-01 19:08:45
ErrMsg:
1 row in set (0.00 sec)
Alive为true代表状态正常。
2. 查看可用的broker
SHOW BROKER



