I'm an absolute ES beginner. I've been trying to create a parent child relationship with some of my data using this example:
I couldn't make it work in Sense and finally tried the example itself, and it also failed. In all cases, the error was:
"reason": "Can't specify parent if no parent field has been configured"
I'm using ES version 2.4.2 . Is there perhaps a more up to date version of the example anyone is aware of?