I have to map the keys in event to other fields which comes from external configuration .
"id" => 10, "updated_on" => 2018-01-03T03:17:56.000Z, "name" => "ggd", "type" => "mysql_read"
for one of the type i wanted to replace id with id_new for other type i wanted to replace id with id_new_2
how can achieve this ? is there any already existing filter plugin which supports this
-- what i tried
created a mapping class whcih maps to fileld based on type all the mappings are instances variables .
is it possible to read this class level variables in my ruby filter method .
please help me