want to delete the duplicates the below code is correct
the below code is written in the logstash file under config file.
file type is conf file.
output {
elasticsearch {
hosts => ["localhost:9200"]
manage_template => false
index => "test" }
stdout { codec => rubydebug }
document_id => "%{[@metadata][_mrdno]}"
}
want to remove the duplicates of mrdno column.
please let me know