I am using Filebeat and Logstash.
now, my [log][file][path] result. (The file path is flexible.)
/home/logs/tomcat/application/test.log or /LOG/application/test2.log etc...
I only want the file name except for the extension.
test or test2
I want to use the extracted file name as the output elasticsearch index by putting it in a variable.
please help me...