How to install http_pollar plugin manually?

How to install http_pollar plugin manually in Logstash?

This is a Logstash question. You may get better help if you move it from the Kibana category to the Logstash category.

@RohanKumbhar please ask a moderator to move things like this in future, it saves duplication of topics.

See How to install http_pollar plugin manually in Logstash?.