Open the the agent log config to print the trace info and config the format

[xiaozaiyuji]

I think we can let the user to config the trace log config to decide the trace info should be print in the log,as well as the format so the user can use the trace_info to query in the log such as elk.This did not need use to import the jar in java ,this will be config in the agent.conf

[wu-sheng]

This is a community, not as your service.
There is nothing about should.