is there logstash alternative in Fedora?


I am looking for an alternative for Java logstash application (not in
Fedora) that can parse logs (e.g. httpd access.log) and collect stats about
number of occurrences for a given search pattern (basically it can e.g.
group by IP and give number of lines for each IP and then post it to some
url address). Is there anything like this currently? I am about to
implement it but wanted to make sure I won't be doing something which
already exists.

Thank you