We have about 2000w of data in a single index in a production environment, we are not currently deploying a cluster and only have a single slice. How long does it take to add a non-existing field using update mapping in this case, and will it block the business?
I haven't found any implementation of the update mapping operation and its performance analysis at the moment. Can anyone help me?
Welcome!
It should take few milliseconds and will not block anything.