UnaryExecNode — Unary Physical Operators¶
UnaryExecNode is an extension of the SparkPlan abstraction for unary physical operators (with one child physical operator only).
Contract¶
Child Physical Operator¶
child: SparkPlan
The one and only child physical operator
Used when:
UnaryExecNodeis requested for the children- others
Implementations¶
- AggregateInPandasExec (PySpark)
- AliasAwareOutputPartitioning
- AppendColumnsExec
- BaseAggregateExec
- CoalesceExec
- CollectMetricsExec
- ColumnarToRowExec
- CustomShuffleReaderExec
- DataWritingCommandExec
- DebugExec
- DeserializeToObjectExec
- EvalPythonExec
- Exchange
- ExpandExec
- FilterExec
- FlatMapGroupsInPandasExec (PySpark)
- FlatMapGroupsWithStateExec (Structured Streaming)
- GenerateExec
- InputAdapter
- LimitExec
- MapGroupsExec
- MapInPandasExec (PySpark)
- ObjectConsumerExec
- ProjectExec
- RowToColumnarExec
- SampleExec
- ScriptTransformationExec
- SortExec
- SubqueryBroadcastExec
- SubqueryExec
- TakeOrderedAndProjectExec
- V2TableWriteExec
- WholeStageCodegenExec
- WindowExecBase
- others
verboseStringWithOperatorId¶
verboseStringWithOperatorId(): String
verboseStringWithOperatorId is part of the QueryPlan abstraction.
verboseStringWithOperatorId...FIXME