Sensitive Information in logs/ console while FTP

[Pawank Kumar]

Hi Guys,

I am using Apache Commons FTP API on Linux. My logs contains following sensitive information(basically FTP commands fired and response retrieved) which I could not suppress by any means. Displaying password is really unacceptable:-
=============
220 (vsFTPd 2.0.4)
USER ftpuser
331 Please specify the password.
PASS admin
230 Login successful.
TYPE A
200 Switching to ASCII mode.
PASV
227 Entering Passive Mode (159,156,163,210,110,136)
STOR /app/data/rds/DEV/todo//standard_approach_ref_data_Test20090929.csv
150 Ok to send data.
QUIT
226 File receive OK.

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How to suppress these messages. Is it something to do with Apache API or FTP server issue?