How can I search for events that doesn't have a particular field indexed on
I need this because I don't setup the null_value attribute for the fields
in my logstash template. So, if the event not comming with that field, the
field it will not added to that document, as explained here:
You received this message because you are subscribed to the Google Groups "elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an email to firstname.lastname@example.org.
For more options, visit https://groups.google.com/groups/opt_out.