Structured Streaming migration from readStream to Auto Loader (AWS)
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07-18-2022 10:17 AM
Hello!
I have a (non-stateful) daily structured streaming ingestion job from json S3 file storage into a Delta table using Spark readStream. I would like to switch to Auto Loader to reduce file discovery time. My questions are:
- Do I need to create a new streaming checkpoint? (I am guessing the answer to this question is yes)
- Can I keep appending to the same Delta table (and table location), or do I need to create a new table as well?
Thank you!
Cosimo.
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