Csv file export with 1 million records(approx 1 gb size) in kibana reporting

Elastic Stack Kibana
6 
input {
   elasticsearch {
      hosts => ["host1:9200", "host2:9200"]
      index => "index-2020"
      user =>   "elastic"
      password => "xxxx"
   }
}

filter {
mutate { remove_field => ["field1","field2","@timestamp","@version"] }
}


output {
   csv {
      fields => [ "myfield1","myfield2","myfield3" ]
      csv_options => { "col_sep" => "," }
      path => "/data01/csv_files/test.csv"
    }
  stdout { codec => rubydebug }
}

Pretty much same what previous use said

https://discuss.elastic.co/t/how-to-export-csv-in-kibana-7-5-with-more-then-1-million-row/214526/4