在虚拟机中部署FE节点时，会有如下问题。 一、如果没有修改conf中的 priority_networks ，则可以正常启动FE节点。但是FE会绑定虚拟机中virbr0卡的IP 192.168.122.1 ，见 SHOW PROC '/frontends';
MySQL [(none)]> SHOW PROC '/frontends'; +---------------+------+----------+----------+-----------+------+ | Host | Port | Role | IsMaster | ClusterId | Join | +---------------+------+----------+----------+-----------+------+ | 192.168.122.1 | 9010 | FOLLOWER | true | 820443017 | true | +---------------+------+----------+----------+-----------+------+ 1 row in set (0.03 sec) 这样会导致BE节点无法识别FE，启动BE时，会有以下通信异常 W0921 13:56:17.308812 2369 utils.cpp:183] **master client, get client from cache failed.host: 192.168.122.1, port: 9020, code: 7** 二、如果修改FE conf中的 priority_networks 。日志如下： 2018-09-21 14:11:23,131 INFO 1 [PaloFe.main():66] Palo FE start 2018-09-21 14:11:23,136 INFO 1 [FrontendOptions.analyzePriorityCidrs():101] configured prior_cidrs value: 10.2.11.0/24; 2018-09-21 14:11:23,147 INFO 1 [FrontendOptions.init():85] local address: /10.2.11.106. 2018-09-21 14:11:23,325 INFO 1 [ConsistencyChecker.initWorkTime():106] consistency checker will work from 23:00 to 4:00 2018-09-21 14:11:23,452 INFO 1 [Catalog.loadImage():1010] start load image from /home/palo/fe/palo-meta/image/image.20083. is ckpt: false 2018-09-21 14:11:23,484 INFO 1 [Catalog.loadBrokers():5244] finished replay brokerMgr from image 2018-09-21 14:11:23,484 INFO 1 [Catalog.loadImage():1043] finished load image in 31 ms 但是无法正常登录FE，具体加下： [palo@localhost log]$ mysql -h 127.0.0.1 -P9030 -uroot ERROR 2003 (HY000): Can't connect to MySQL server on '127.0.0.1' (111) [palo@localhost log]$ [ Full content available at: https://github.com/apache/incubator-doris/issues/236 ] This message was relayed via gitbox.apache.org for [email protected]
