mycat部署测试

/usr/local/mycat/bin/mycat console

[root@tradekdq bin]# /usr/local/mycat/bin/mycat console 

Running Mycat-server...

wrapper  | --> Wrapper Started as Console

wrapper  | Launching a JVM...

wrapper  | JVM exited while loading the application.

jvm 1    | 错误: 代理抛出异常错误: java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: tradekdq: tradekdq

wrapper  | Launching a JVM...

wrapper  | JVM exited while loading the application.

jvm 2    | 错误: 代理抛出异常错误: java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: tradekdq: tradekdq

wrapper  | Launching a JVM...

wrapper  | JVM exited while loading the application.

jvm 3    | 错误: 代理抛出异常错误: java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: tradekdq: tradekdq

wrapper  | Launching a JVM...

wrapper  | JVM exited while loading the application.

jvm 4    | 错误: 代理抛出异常错误: java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: tradekdq: tradekdq

wrapper  | Launching a JVM...

wrapper  | JVM exited while loading the application.

jvm 5    | 错误: 代理抛出异常错误: java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: tradekdq: tradekdq

wrapper  | There were 5 failed launches in a row, each lasting less than 300 seconds.  Giving up.

wrapper  |   There may be a configuration problem: please check the logs.

wrapper  | <-- Wrapper Stopped

解决方法

vim /etc/hosts

127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4 tradekdq

::1         localhost localhost.localdomain localhost6 localhost6.localdomain6