YannByron commented on code in PR #6264:
URL: https://github.com/apache/hudi/pull/6264#discussion_r940311939
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hudi-spark-datasource/hudi-spark3-common/src/main/scala/org/apache/spark/sql/HoodieSpark3CatalystPlanUtils.scala:
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@@ -52,8 +64,51 @@ abstract class HoodieSpark3CatalystPlanUtils extends
HoodieCatalystPlansUtils {
}
}
- override def toTableIdentifier(relation: UnresolvedRelation):
TableIdentifier = {
- relation.multipartIdentifier.asTableIdentifier
+ override def resolve(relation: UnresolvedRelation): Option[CatalogTable] = {
+ val nameParts = relation.multipartIdentifier
+ nameParts match {
+ case CatalogAndIdentifier(catalog, ident) =>
+ CatalogV2Util.loadTable(catalog, ident) match {
+ case Some(table) =>
+ table match {
+ case v1Table: V1Table =>
+ Some(v1Table.v1Table)
+ case withFallback: V2TableWithV1Fallback =>
+ Some(withFallback.v1Table)
+ case _ =>
+ logWarning("It's not a hoodie table: " +
table.getClass.getName)
+ None
+ }
+ }
+ case _ =>
+ import org.apache.spark.sql.connector.catalog.CatalogV2Implicits._
+
Some(spark.sessionState.catalog.getTableMetadata(nameParts.asTableIdentifier))
+ }
+ }
+
+ protected def expandIdentifier(nameParts: Seq[String]): Seq[String] = {
Review Comment:
forget to call this.
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