“fs.file-max = 65536″

adding this one in sysctl.conf

and then “sysctl -p”

switch to /etc/securitty/limits.conf and add ther following lines

* hard nofile 65536
* soft nofile 16384

switch 2 user for which u need to increase the file-max for, with this the default for all users will be 16384,

u can increase with ulimit -n XXXX now