If the following message occurs during the update from an earlier version to the current one:
aviso: /etc/mod_gearman/mod_gearman_neb.conf criado como /etc/mod_gearman/mod_gearman_neb.conf .rpmnew
Just edit, after the update, the file /etc/mod_gearman/mod_gearman_neb.conf and verify that the following option is as below:
use_uniq _jobs = off
After edit file you must run the following command:
/etc/init.d/mod_gearman_worker restart