How to handle this use-case in spark-sql-streaming

[Shyam P]

Hi,
 I have scenario like below

https://stackoverflow.com/questions/58134379/how-to-handle-backup-scenario-in-spark-structured-streaming-using-joins


How to handle this use-case ( back-up scenario) in
spark-structured-streaming?

Any clues would be highly appreciated.

Thanks,
Shyam