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phenomenon

# jps

reasons

After the ordinary user starts the corresponding program, the root user executes the Kill Command, resulting in this state of the process. In other words, this phenomenon may be caused when killing processes between different accounts. The user starts a java process, but uses the root user to kill it. Although it is killed, it occasionally appears when viewing the process.)

solutions

the first

1. Enter/tmp

2. Delete hsperfdata in this directory_${ User name} folder

3. Then execute JPS

the second

Make a soft connection or modify the permissions of hsperfdata_${ username} 。

Check

# jps