I'm having some difficulties with RunMongoAggregation. Could you please help me ?
I've been using the other processor from Mongo, the GetMongo. This one works the way I need, but RunMongoAggregation is giving me some problems.
This is the situation:
I want to execute an aggregation in my mongo collection. First of all, I need to filter my entire collection to get the documents inside a time interval. For this, I'm using the "$date" parameter to transform my string to an ISODate type, but it look like $date is not working well (or I'm making some mistakes).
This is what I'm trying to execute in RunMongoAggregation: