WriteFilesExec Unary Physical Operator¶
WriteFilesExec is a UnaryExecNode physical operator that represents WriteFiles logical operator at execution time.
WriteFilesExec takes the following to be created:
- Child SparkPlan
- Partition Columns (Attributes)
- Static Partitions (
WriteFilesExec is created when:
- BasicOperators execution planning strategy is executed (to plan a