topic IsBlindAppend config change in Get Started Discussions

IsBlindAppend config change

kiko_roy — Thu, 18 Jan 2024 15:35:44 GMT

Hello All

can someone please suggest me how can I change the config IsBlindAppend true from false.I need to do this not for a data table but a custom log table .

Also is there any concern If I toggle the value as standard practises. pls suggest

Re: IsBlindAppend config change

jose_gonzalez — Thu, 25 Jan 2024 00:20:23 GMT

This is not a Spark setting that you can change. I would like to share the following docs https://docs.delta.io/latest/delta-utility.html

Re: IsBlindAppend config change

Lakshay — Thu, 25 Jan 2024 11:34:47 GMT

IsBlindAppend is not a config but an operation metrics that is used in Delta Lake History. The value of this changes based on the type of operation performed on Delta table.

https://docs.databricks.com/en/delta/history.html