Hi, Some JSON file are complex and containing differents "tree struct". If these file are big it will take too much time for drill to align the structures (and even worse sometimes fail). In spark it's possible to force a schema when reading a file to avoid long or useless treatment of align and eventually dismiss field and force type (like into string to avoid going down into the structure)
Is there any possibility in drill to specify at read an explicit schema ? Thanks for any information
