I am trying to insert the following json into mongodb using tMongoDBInput-->tmap-->tMongoDBOutput. The "coordinates" values show up as string in the output collection. All through the job the values(longitude, latitude) of coordinates are defined as double. I want them to have a double datatype. I have defined "coordinates" with Node Status = loop element and @class with Static Value = array. @type is defined as double in the Link target of tMongoDBOutput. But still data is showing up as string in the array. What am i doing wrong ?
This seems to be a basic functionality that should be accommodated in Talend but now thinking this is not possible through the tool and have to use custom code to update datatype ?
