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LogicalRDD Leaf Logical Operator

LogicalRDD is a leaf logical operator with <> support for a logical representation of a scan over <>.

LogicalRDD is <> when:


LogicalRDD is resolved to RDDScanExec physical operator when BasicOperators execution planning strategy is executed.

=== [[newInstance]] newInstance Method

[source, scala]

newInstance(): LogicalRDD.this.type

newInstance is part of MultiInstanceRelation abstraction.


=== [[computeStats]] Computing Statistics -- computeStats Method

[source, scala]

computeStats(): Statistics


computeStats is part of the LeafNode abstraction.

Creating Instance

LogicalRDD takes the following to be created: