在linux中的catalina.sh中加入JAVA_OPTS="-Dcom.sun.management.jmxremote"时出错

我在catalina.sh中加入:JAVA_OPTS="-Dcom.sun.management.jmxremote"
时出错:
错误: 代理抛出异常: java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: inttuxedo: inttuxedo
这说明要修改hostname
# cd /etc
# vi hosts
修改主机名字.如ticsstest
# that require network functionality will fail.
127.0.0.1       ticsstest       localhost
# cd sysconfig/
# more network
# vi network
如下:
NETWORKING=yes
HOSTNAME=ticsstest
其它也把主机号码修改成上面的相同就行了.
# cd  networking/
# cd profiles/
# cd default/
# vi hosts
# more network
# vi network
# more *