Zhang Hao

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this can only use in one monitor ?

how to Extended screen display from X11?

zookeeper_1_e69942e34b72 | 2018-12-11 06:39:39,974 [myid:] - INFO [ProcessThread(sid:0 cport:2181)::PrepRequestProcessor@649] - Got user-level KeeperException when processing sessionid:0x1679bfe14190000 type:create cxid:0x1 zxid:0x115 txntype:-1 reqpath:n/a Error Path:/consumers Error:KeeperErrorCode = NodeExists for /consumers zookeeper_1_e69942e34b72 |...

![image](https://user-images.githubusercontent.com/23068367/49783156-dc018480-fd53-11e8-9bfb-753c974ec362.png) 运行的时候

这些error哪里来的 ![image](https://user-images.githubusercontent.com/23068367/49783201-018e8e00-fd54-11e8-9682-853d57097703.png)

> 这是zookeeper的提示。 你启动了服务没 这个启动了啊 Stopping dev-env_redis_1_469c3133cd49 ... done Stopping dev-env_kafka_1_4e4eee94dce4 ... done Stopping dev-env_zookeeper_1_e69942e34b72 ... done Starting dev-env_kafka_1_4e4eee94dce4 ... done Starting dev-env_zookeeper_1_e69942e34b72 ... done Starting dev-env_redis_1_469c3133cd49 ... done

![image](https://user-images.githubusercontent.com/23068367/49920284-a0e28b00-fee4-11e8-9b93-19b7b5150449.png)