In linux, shutdown cannot close the tomcat process. shutdowntomcat

In linux, shutdown cannot close the tomcat process. shutdowntomcat

1. Problem

In linux, I found that the./shutdown. sh that comes with tomcat6.0.41 often cannot stop the process, resulting in various problems, which makes me quite disgusted!

2. solution 1:

Find all tomcat Processes

$ Ps-ef | grep tomcat

Then they are killed one by one.

$ Ps-9 pid

3. solution 2:

The pre-litigation scheme may be too complicated to be killed one by one due to too many cases.

$ Kill-9 'ps-ef | grep tomcat | awk' {print $2 }''

3. solution 3: (not tested)

$ Killall-9 tomcat

In linux, when I run shutdownsh, the tomcat service stops running, but the jdk PROCESS OF THE tomcat application is not stopped,

In general, shutdown. sh can be used to stop java processes. Sometimes it may take several dozen seconds for the java Process to be shut down. But sometimes the java Process will always exist due to java program problems, the process can only be killed. In this case, it seems that there is no other way to optimize the java program.
LZ must wait until the java Process of the existing tomcat is turned off and start tomcat again. Do not start multiple tomcat; otherwise, your application may have problems ----- the server port will be occupied by the previous process, tomcat started later does not work.

How can I start and disable Tomcat in UNIX/LINUX?

Method 1: Enter tomcat/bin/run the command./shutdown. sh
Method 2: ps aux | grep tomcat locate the process ID and kill-9 ID