Update the application server process

1. send an email to notify the relevant person of the application Server update start time, update duration, estimated end time ( may need to communicate with users beforehand ) .

2. log in to the application server ( such as a linux server with Tomcat installed ),

Close Tomcat

①#ps-ef | grep tomcat kill xxxx(tomcat process pid)

The second method :②#cd usr/local/tomcat/bin/./catalina.sh Stop

3. Backup the application-related folders that need to be updated;

4. Upload Patches file to the the folder you just backed up;

5. Restart Service ( e.g. tomcat)    

#cd usr/local/tomcat/bin/./catalina.sh start

6. See if an updated app operation works (significant updates also require view Associated Database Some actions are often).

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Update the application server process