I'm uploading IoT data via logstash to elasticsearch. The data comes from machines that have a datetime with different time zones. I realized that the time is changed by the local timezone (the time is moved forward by 1 hours wherever they come from). I tried to put UTC in the advanced settings of kibana, but in this way the time of the application is also changed (in this case of 2 hours). How can I solve it?
I tried to use this into the jdbc_input_plugin:
jdbc_default_timezone => "UTC"
but nothing changes.