How can I get the dimension value for set the datasource name using tranquility?

Hi, all

What if I need to set the value of the field to the data source name using tranquility?

For example, there are two fields: One name is “title” and the other is “name”.

The value of “title” is “druid” and the value of “name” is “jerry”.

The final data source name I want is: “druid_jerry”.

Please let me know if you have any good ideas.

Sincerely,

Jerry Jung

Hi Jerry, generally for these types of data transforms and other ETL workloads, it is good to use a dedicated stream processor to clean up the data before it is streamed into Druid.