Databricks Certified Data Engineer - Professional
Get started today
Ultimate access to all questions.
Comments
Loading comments...
Ultimate access to all questions.
Which of the following statements about checkpointing in Spark Structured Streaming is not correct?
A
Checkpointing enables the streaming engine to monitor the progress of stream processing.
B
Checkpoints are used to save the current state of a streaming job to cloud storage.
C
Checkpoints can be shared between different streams.
D
The checkpointLocation option is used to specify the checkpoint in a streaming query.
E
Fault-tolerant stream processing is ensured by checkpointing with the write-ahead logs mechanism.