linliu-code commented on code in PR #18126:
URL: https://github.com/apache/hudi/pull/18126#discussion_r3067085543
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hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/hudi/SparkHoodieTableFileIndex.scala:
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@@ -253,10 +262,26 @@ class SparkHoodieTableFileIndex(spark: SparkSession,
// the whole table
if (haveProperPartitionValues(partitionPaths.toSeq) &&
partitionSchema.nonEmpty) {
val predicate = partitionPruningPredicates.reduce(expressions.And)
+ val partitionFieldNames = partitionSchema.fieldNames
+ def getPartitionColumnPath(expr: Expression): Option[String] = expr
match {
+ case a: AttributeReference =>
+ Some(a.name.replaceAll("#\\d+$", ""))
+ case GetStructField(child, _, Some(fieldName)) =>
+ getPartitionColumnPath(child).map(_ + "." + fieldName)
+ case _ => None
+ }
val transformedPredicate = predicate.transform {
+ case g @ GetStructField(_, _, Some(_)) =>
+ getPartitionColumnPath(g).flatMap { path =>
Review Comment:
resolved.
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