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[NSE-791] fix xchg reuse in Spark321 #799

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Mar 25, 2022
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[NSE-791] fix xchg reuse in Spark321 #799

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78962ec
fix xchg reuse
zhouyuan Mar 24, 2022
c79a576
move to spark321 shim layer
zhouyuan Mar 25, 2022
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3 changes: 2 additions & 1 deletion native-sql-engine/core/src/main/scala/com/intel/oap/extension/ColumnarOverrides.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -389,7 +389,8 @@ case class ColumnarPostOverrides() extends Rule[SparkPlan] {
s" See above override in BroadcastQueryStageExec")
val localBroadcastXchg = broadcastQueryStageExec.plan.asInstanceOf[BroadcastExchangeExec]
val dataToArrowColumnar = localBroadcastXchg.child.asInstanceOf[DataToArrowColumnarExec]
ColumnarBroadcastExchangeExec(localBroadcastXchg.mode, dataToArrowColumnar)
//ColumnarBroadcastExchangeExec(localBroadcastXchg.mode, dataToArrowColumnar)
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This removed unnecessary DataToArrowColumnar and ColumnarBroadcastExchange

dataToArrowColumnar.child
case plan: RowToColumnarExec =>
val child = replaceWithColumnarPlan(plan.child)
if (columnarConf.enableArrowRowToColumnar) {
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