tdas commented on a change in pull request #33336:
URL: https://github.com/apache/spark/pull/33336#discussion_r669987794
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/SparkStrategies.scala
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@@ -671,9 +671,18 @@ abstract class SparkStrategies extends
QueryPlanner[SparkPlan] {
case logical.MapGroups(f, key, value, grouping, data, objAttr, child) =>
execution.MapGroupsExec(f, key, value, grouping, data, objAttr,
planLater(child)) :: Nil
case logical.FlatMapGroupsWithState(
- f, key, value, grouping, data, output, _, _, _, timeout, _, _, _, _,
_, child) =>
- execution.MapGroupsExec(
- f, key, value, grouping, data, output, timeout, planLater(child)) ::
Nil
+ f, key, value, grouping, data, output, stateEncoder, outputMode,
+ isFlatMapGroupsWithState, timeout, hasInitialState,
initialStateGroupAttrs,
+ initialStateDataAttrs, initialStateDeserializer, initialState,
child) =>
+ if (hasInitialState) {
+ execution.MapGroupsWithInitialStateExec(
Review comment:
do you need a separate physical plan? Can you implement this using
CoGroupExec
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