Github user gvramana commented on a diff in the pull request:
https://github.com/apache/incubator-carbondata/pull/190#discussion_r80219576
--- Diff:
integration/spark/src/main/scala/org/apache/spark/sql/optimizer/CarbonOptimizer.scala
---
@@ -87,20 +130,32 @@ class ResolveCarbonFunctions(relations:
Seq[CarbonDecoderRelation])
return plan
}
var decoder = false
+ val mapOfNodes = new java.util.HashMap[LogicalPlan, ExtraNodeInfo]
+ fillNodeInfo(plan, mapOfNodes)
val aliasMap = CarbonAliasDecoderRelation()
// collect alias information before hand.
collectInformationOnAttributes(plan, aliasMap)
- val transFormedPlan =
- plan transformDown {
- case cd: CarbonDictionaryTempDecoder if cd.isOuter =>
- decoder = true
- cd
+
+ def hasCarbonRelation(currentPlan: LogicalPlan): Boolean = {
+ val extraNodeInfo = mapOfNodes.get(currentPlan)
--- End diff --
Change the name of mapofNodes to mapOfNonCarbonPlanNodes
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