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[NSE-56]ColumnarSMJ: fallback on full outer join #57

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Jan 25, 2021
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[NSE-56]ColumnarSMJ: fallback on full outer join #57

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3 changes: 2 additions & 1 deletion core/src/main/scala/com/intel/oap/ColumnarGuardRule.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@ import org.apache.spark.sql.{SparkSession, SparkSessionExtensions}
import org.apache.spark.sql.catalyst.expressions._
import org.apache.spark.sql.catalyst.InternalRow
import org.apache.spark.sql.catalyst.rules.Rule
import org.apache.spark.sql.catalyst.plans.FullOuter
import org.apache.spark.sql.execution._
import org.apache.spark.sql.execution.adaptive._
import org.apache.spark.sql.execution.aggregate.HashAggregateExec
Expand Down Expand Up @@ -103,7 +104,7 @@ case class ColumnarGuardRule(conf: SparkConf) extends Rule[SparkPlan] {
plan.left,
plan.right)
case plan: SortMergeJoinExec =>
if (!enableColumnarSortMergeJoin) return false
if (!enableColumnarSortMergeJoin || plan.joinType == FullOuter) return false
new ColumnarSortMergeJoinExec(
plan.leftKeys,
plan.rightKeys,
Expand Down