为什么每次启动tomcat，在停止的时候，都不能完全停止？

Question

[root@localhost ~]# catalina.sh start &[1] 12969
[root@localhost ~]# Using CATALINA_BASE:   /usr/local/tomcat
Using CATALINA_HOME:   /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME:       /usr/local/java[1]+  Done                    catalina.sh start[root@localhost ~]# catalina.sh stop
Using CATALINA_BASE:   /usr/local/tomcat
Using CATALINA_HOME:   /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME:       /usr/local/java[root@localhost ~]# ps aux |grep catalinaroot     12976 57.1 20.1 1717488 414936 pts/0  Sl   09:51   0:45 /usr/local/java/bin/java -Xms1024m -Xmx1024m -XX:MaxNewSize=256m -XX:MaxPermSize=256m -Djava.util.logging.config.file=/usr/local/tomcat/conf/logging.properties -Djava.endorsed.dirs=/usr/local/tomcat/endorsed -classpath :/usr/local/tomcat/bin/bootstrap.jar -Dcatalina.base=/usr/local/tomcat -Dcatalina.home=/usr/local/tomcat -Djava.io.tmpdir=/usr/local/tomcat/temp org.apache.catalina.startup.Bootstrap startroot     13191  0.0  0.0  62464   740 pts/0    S+   09:53   0:00 grep catalina

Answer 1

最大的可能是有线程挂起了。