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.


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.