xuanyuanking commented on a change in pull request #25402: [WIP][SPARK-28666]
Support saveAsTable for V2 tables through Session Catalog
URL: https://github.com/apache/spark/pull/25402#discussion_r312738032
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File path: sql/core/src/main/scala/org/apache/spark/sql/DataFrameWriter.scala
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@@ -28,13 +28,14 @@ import org.apache.spark.sql.catalyst.TableIdentifier
import org.apache.spark.sql.catalyst.analysis.{EliminateSubqueryAliases,
NoSuchTableException, UnresolvedRelation}
import org.apache.spark.sql.catalyst.catalog._
import org.apache.spark.sql.catalyst.expressions.Literal
-import org.apache.spark.sql.catalyst.plans.logical.{AppendData,
CreateTableAsSelect, InsertIntoTable, LogicalPlan, OverwriteByExpression,
OverwritePartitionsDynamic, ReplaceTableAsSelect}
+import org.apache.spark.sql.catalyst.plans.logical._
import org.apache.spark.sql.execution.SQLExecution
import org.apache.spark.sql.execution.command.DDLUtils
import org.apache.spark.sql.execution.datasources.{CreateTable, DataSource,
DataSourceUtils, LogicalRelation}
import org.apache.spark.sql.execution.datasources.v2._
import org.apache.spark.sql.internal.SQLConf.PartitionOverwriteMode
import org.apache.spark.sql.sources.{BaseRelation, DataSourceRegister}
+import org.apache.spark.sql.sources.BaseRelation
Review comment:
nit: duplicated import?
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