dongjoon-hyun commented on a change in pull request #24534: [SPARK-27639][SQL]
InMemoryTableScan shows the table name on UI if possible
URL: https://github.com/apache/spark/pull/24534#discussion_r281442979
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/columnar/InMemoryTableScanExec.scala
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@@ -36,6 +36,15 @@ case class InMemoryTableScanExec(
@transient relation: InMemoryRelation)
extends LeafExecNode with ColumnarBatchScan {
+ override val nodeName: String = {
+ relation.cacheBuilder.tableName match {
+ case Some(tableName) =>
+ s"Scan in memory table ${tableName.replace("`", "")}"
Review comment:
+1. Sounds nice to me. Thanks.
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