ObjectProducerExec — Physical Operators With Single Object Output

ObjectProducerExec is the extension of the SparkPlan contract for physical operators that produce a single object.

Table 1. ObjectProducerExec Contract (Abstract Methods Only)
Method	Description
`outputObjAttr`	`outputObjAttr: Attribute` Used when…FIXME

Table 2. ObjectProducerExecs
ObjectProducerExec	Description
CoGroupExec
DeserializeToObjectExec
ExternalRDDScanExec
FlatMapGroupsInRExec
FlatMapGroupsWithStateExec
MapElementsExec
MapGroupsExec
MapPartitionsExec

ObjectProducerExec