linux使用shutdown.sh命令关闭不完tomcat进程的处理方法

Posted 2020-11-27 King-D

1、修改bin/catalina.sh文件
   查找PRGDIR=`dirname "$PRG"` 这一行；
   在这一行的下面增加如下3行语句：
   if [ -z "$CATALINA_PID" ]; then
     CATALINA_PID=$PRGDIR/CATALINA_PID

      cat $CATALINA_PID
   fi
   功能：判断 CATALINA_PID有没有配置，
   没有的话，就使用当前目录（bin）
   的CATALINA_PID文件来记录tomcat的进程ID

 

 

2、修改tomcat的shutdown.sh文件,在最后一行加上“-force”:   
   找到命令行： exec "$PRGDIR"/"$EXECUTABLE" stop "$@" 
   修改为：exec "$PRGDIR"/"$EXECUTABLE" stop -force "$@" 
   保存即可。

 

 

关闭tomcat时效果如下：
#./startup.sh
Using CATALINA_BASE:   /opt/apps/tomcat9-www
Using CATALINA_HOME:   /opt/apps/tomcat9-www
Using CATALINA_TMPDIR: /opt/apps/tomcat9-www/temp
Using JRE_HOME:        /opt/apps/jdk1.8.0_181
Using CLASSPATH:       /opt/apps/tomcat9-www/bin/bootstrap.jar:/opt/apps/tomcat9-www/bin/tomcat-juli.jar
Using CATALINA_PID:    /opt/apps/tomcat9-www/bin/CATALINA_PID
Tomcat started.

#./shutdown.sh
Using CATALINA_BASE:   /opt/apps/tomcat9
Using CATALINA_HOME:   /opt/apps/tomcat9
Using CATALINA_TMPDIR: /opt/apps/tomcat9/temp
Using JRE_HOME:        /opt/apps/jdk1.8.0_181
Using CLASSPATH:       /opt/apps/tomcat9/bin/bootstrap.jar:/opt/apps/tomcat9-xtservice-app/bin/tomcat-juli.jar
Using CATALINA_PID:    /opt/apps/tomcat9/bin/CATALINA_PID
Tomcat did not stop in time.
To aid diagnostics a thread dump has been written to standard out.
Killing Tomcat with the PID: 20618
The Tomcat process has been killed.