How can I check ruby version using in Logstash

Elastic Stack Logstash
1

How can I check ruby version using in Logstash??

2

Logstash version is 6.2.3

3

I believe (based on this issue) that Logstash 6.x uses JRuby 9k.

4

Hi,

I guess that something like /usr/share/logstash/vendor/jruby/bin/jruby --version should help you (to adapt if you got custom home)

Regards,