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Difference between BucketingSink and StreamingFileSink


Hi everyone,

I am trying to persist my stream into parquet files. In the documents, I can
see two different file sinks: BucketingSink (Rolling File Sink) and
StreamingFileSink. I could not see any information regarding the differences
between these two types.
Which one should I choose for writing to parquet? Is that possible to
partition my output basing on event-time?

Thanks and best regards,
Averell



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