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Avoid unapply on PromotePrecision [databricks] #4583

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merged 2 commits into from
Jan 21, 2022
Merged

Avoid unapply on PromotePrecision [databricks] #4583

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90584ba
Avoid unapply on PromotePrecision
jlowe Jan 20, 2022
b4ceb5a
Skip tests that hang on DB9.1
jlowe Jan 21, 2022
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22 changes: 4 additions & 18 deletions sql-plugin/src/main/scala/com/nvidia/spark/rapids/GpuOverrides.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -492,21 +492,6 @@ object GpuOverrides extends Logging {
!regexList.exists(pattern => s.contains(pattern))
}

private def convertExprToGpuIfPossible(expr: Expression, conf: RapidsConf): Expression = {
if (expr.find(_.isInstanceOf[GpuExpression]).isDefined) {
// already been converted
expr
} else {
val wrapped = wrapExpr(expr, conf, None)
wrapped.tagForGpu()
if (wrapped.canExprTreeBeReplaced) {
wrapped.convertToGpu()
} else {
expr
}
}
}

private def convertPartToGpuIfPossible(part: Partitioning, conf: RapidsConf): Partitioning = {
part match {
case _: GpuPartitioning => part
Expand Down Expand Up @@ -900,7 +885,6 @@ object GpuOverrides extends Logging {
private[this] def extractOrigParam(expr: BaseExprMeta[_]): BaseExprMeta[_] =
expr.wrapped match {
case lit: Literal if lit.dataType.isInstanceOf[DecimalType] =>
val dt = lit.dataType.asInstanceOf[DecimalType]
// Lets figure out if we can make the Literal value smaller
val (newType, value) = lit.value match {
case null =>
Expand All @@ -920,8 +904,10 @@ object GpuOverrides extends Logging {
throw new IllegalArgumentException(s"Unexpected decimal literal value $other")
}
expr.asInstanceOf[LiteralExprMeta].withNewLiteral(Literal(value, newType))
// We avoid unapply for Cast because it changes between versions of Spark
case PromotePrecision(c: CastBase) if c.dataType.isInstanceOf[DecimalType] =>
// Avoid unapply for PromotePrecision and Cast because it changes between Spark versions
case p: PromotePrecision if p.child.isInstanceOf[CastBase] &&
p.child.dataType.isInstanceOf[DecimalType] =>
val c = p.child.asInstanceOf[CastBase]
val to = c.dataType.asInstanceOf[DecimalType]
val fromType = DecimalUtil.optionallyAsDecimalType(c.child.dataType)
fromType match {
Expand Down