1. find the target process id of your java app
jps [-lm]
in my case:
[lenmom@Mi-1701 bin]$ jps -l 5650 sun.tools.jps.Jps 20646 org.apache.doris.broker.hdfs.BrokerBootstrap 31814 org.apache.flume.node.Application
and I wana to find the location of flume app in localmachine
2. use ps auxef | grep {processid}
[lenmom@Mi-1701 bin]$ ps auxe | grep 31814
the PWD is the location of java app
