Question : trimming native_stdout.log

Is it OK to zero the native_stdout.log while the appserver is running. I have done it and did not see any issues. Just want to know if its a good pracitice. Or is it better to stop the server and then zero it out

eg : > native_stdout.log (zeroing the file).

Thanks in Advance

Answer : trimming native_stdout.log

Yes, just don't delete it.