Tomcat错误-Port already in use

错误现象：

root@tomcat2:[/usr]vim /data/tomcat2/bin/shutdown.sh

root@tomcat2:[/usr]/data/hstomcatinit.sh stop

Using CATALINA_BASE: /data/tomcat2

Using CATALINA_HOME: /data/tomcat2

Using CATALINA_TMPDIR: /data/tomcat2/temp

Using JRE_HOME: /usr/java/jdk1.6.0_41

Using CLASSPATH: /data/tomcat2/bin/bootstrap.jar:/data/tomcat2/bin/tomcat-juli.jar

错误: 代理抛出异常 : java.rmi.server.ExportException: Port already in use: 9999; nested exception is:

java.net.BindException: Address already in use

root@tomcat2:[/usr]

解决方法：

不能使用JAVA_OPTS，二者区别

JAVA_OPTS (Optional) Java runtime options used when any command

is executed.

Include here and not in CATALINA_OPTS all options, that

should be used by Tomcat and also by the stop process,

the version command etc.

Most options should go into CATALINA_OPTS.

CATALINA_OPTS (Optional) Java runtime options used when the “start”,

“run” or “debug” command is executed.

Include here and not in JAVA_OPTS all options, that should

only be used by Tomcat itself, not by the stop process,

the version command etc.

Examples are heap size, GC logging, JMX ports etc.

修改后

CATALINA_OPTS=”-server -Xms1100M -Xmx1100M -Xss194k -XX:NewSize=300M -XX:MaxNewSize=400M -XX:MaxPermSize=128M -XX:+HeapDumpOnOutOfMemoryError -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:HeapDumpPath=CATALINABASE/log/heap.hprof−Dproject=gameserver−Djava.rmi.server.hostname=218.108.129.7−Dcom.sun.management.jmxremote−Dcom.sun.management.jmxremote.port=9999−Dcom.sun.management.jmxremote.authenticate=true−Dcom.sun.management.jmxremote.ssl=false−verbose:gc−XX:+PrintGCTimeStamps−XX:+PrintGCDetails−Xloggc:CATALINA_BASE/log/gc.log”