I have custom logstash gem filter logstash*******.gem in /opt. But when I try to install it I get following error.
Can only install contrib at this time... Exiting.
Command which I used to install it: sudo -u logstash /opt/logstash/bin/plugin install /opt/logstash-filter-XCBXGDNF.gem
I am using logstash 1.4.2 and RHEL as linux os.
Any advice? Thanks in advance!