httpd -k stop/ start not working OS X

GE-Erics:~ eric$ httpd -k stop
AH00548: NameVirtualHost has no effect and will be removed in the next release /private/etc/apache2/extra/httpd-vhosts.conf:19
AH00112: Warning: DocumentRoot [/usr/docs/dummy-host.example.com] does not exist
AH00112: Warning: DocumentRoot [/usr/docs/dummy-host2.example.com] does not exist
AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using GE-Erics.local. Set the 'ServerName' directive globally to suppress this message
httpd (pid 4853?) not running
GE-Erics:~ eric$ ps aux | grep httpd
eric             4865   0.0  0.0  2432772    644 s001  S+    6:04PM   0:00.00 grep httpd
eric             4854   0.0  0.0  2477444    868   ??  S     6:03PM   0:00.00 /usr/sbin/httpd -D FOREGROUND
root             4853   0.0  0.1  2477444  10132   ??  Ss    6:03PM   0:00.16 /usr/sbin/httpd -D FOREGROUND
GE-Erics:~ eric$

sudo apachectl start/ stop works for me but I don't like them since they don't give me any log.

I'm using OS X Yosemite and Apache 2.4.9