DO NOT modify any of these parameters unless you have read this property description.
Incorrect settings can cause the Wrapper to fail to operate as expected.
File to write the Java process ID to.
This property is not set by default.
If this property is set, a file containing the pid of the Java process
will be written to the specified location when the process is launched.
The file will be deleted when the Java process has terminated.
Each time the Wrapper restarts the JVM,
the file will be updated with the current Java pid.
Common values are
If a second instance of the Wrapper is started,
the pid file of the first instance will be overwritten by the second instance.
This is done to avoid problems with stale pid files preventing the Wrapper
and its jvm from starting.
Changes to the value of this property will not have any affect on the Wrapper
if the configuration is reloaded.
The Wrapper must be restarted for changes to take effect.