dongjoon-hyun commented on a change in pull request #30806:
URL: https://github.com/apache/spark/pull/30806#discussion_r544479918
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/V1FallbackWriters.scala
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@@ -115,14 +131,10 @@ sealed trait V1FallbackWriters extends V2CommandExec with
SupportsV1Write {
trait SupportsV1Write extends SparkPlan {
def plan: LogicalPlan
- protected def writeWithV1(
- relation: InsertableRelation,
- refreshCache: () => Unit = () => ()): Seq[InternalRow] = {
+ protected def writeWithV1(relation: InsertableRelation): Seq[InternalRow] = {
val session = sqlContext.sparkSession
// The `plan` is already optimized, we should not analyze and optimize it
again.
relation.insert(AlreadyOptimized.dataFrame(session, plan), overwrite =
false)
- refreshCache()
Review comment:
cc @sunchao
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