ObjectConsumerExec Contract — Unary Physical Operators with Child Physical Operator with One-Attribute Output Schema

ObjectConsumerExec is the contract of unary physical operators with the child physical operator using a one-attribute output schema.

package org.apache.spark.sql.execution

trait ObjectConsumerExec extends UnaryExecNode {
  // No properties (vals and methods) that have no implementation

ObjectConsumerExec requests the child physical operator for the output schema attribute set when requested for the references.

Table 1. ObjectConsumerExecs
ObjectConsumerExec Description





inputObjectType Method

inputObjectType: DataType

inputObjectType simply returns the data type of the single output attribute of the child physical operator.

inputObjectType is used when…​FIXME

results matching ""

    No results matching ""