Hi, When sending a has_child query to ES5.6.8 I get the following parsing exception
{"error":{"root_cause":[{"type":"parsing_exception","reason":"no [query] registered for [has_child]","line":4,"col":22}],"type":"parsing_exception","reason":"no [query] registered for [has_child]","line":4,"col":22},"status":400}
This happens when running ES in embedded mode. It seems like only the has_child and has_parent queries are failing.
I'm not seeing anything helpful in the log file either.