xuanyuanking commented on a change in pull request #29756:
URL: https://github.com/apache/spark/pull/29756#discussion_r488416472
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala
##########
@@ -923,6 +925,19 @@ class Analyzer(
case u: UnresolvedV2Relation =>
CatalogV2Util.loadRelation(u.catalog, u.tableName).getOrElse(u)
+
+ case u @ UnresolvedRelation(_, extraOptions, true) =>
+ val r = expandRelationName(u.multipartIdentifier) match {
+ case NonSessionCatalogAndIdentifier(catalog, ident) =>
+ CatalogV2Util.loadTable(catalog, ident) match {
+ case Some(table) =>
+ Some(StreamingRelationV2(
Review comment:
With the refactory of StreamingRelationV2(#29633), we can directly
create it in the catalyst.
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/DataSourceStrategy.scala
##########
@@ -260,19 +264,47 @@ class FindDataSourceTable(sparkSession: SparkSession)
extends Rule[LogicalPlan]
})
}
+ private def getStreamingRelation(
+ table: CatalogTable,
+ extraOptions: CaseInsensitiveStringMap): StreamingRelation = {
+ val dsOptions = DataSourceUtils.generateDatasourceOptions(extraOptions,
table)
Review comment:
Keep the same behavior with DataFrameReader.table on respecting
options(#29712)
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