How does Structured Streaming ensure end-to-end, exactly-once semantics under any failure condition?

Real Exam

A

Write Ahead Logging and Water Marking

7.4%

B

Idempotent Sinks and Water Marking

7.9%

C

Checkpointing and Write Ahead Logging

27.9%

D

Write Ahead Logging and Idempotent Sinks

8.4%

E

Checkpointing, Write Ahead Logs and Idempotent Sinks

48.4%

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