[GitHub] [spark] gatorsmile commented on a change in pull request #24534: [SPARK-27639][SQL] InMemoryTableScan should show the table name on UI

[GitBox <gi...@apache.org>]

gatorsmile commented on a change in pull request #24534: [SPARK-27639][SQL] InMemoryTableScan should show the table name on UI
URL: https://github.com/apache/spark/pull/24534#discussion_r281263848
 
 

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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 +36,10 @@ case class InMemoryTableScanExec(
     @transient relation: InMemoryRelation)
   extends LeafExecNode with ColumnarBatchScan {
 
+  override val nodeName: String = {
+    s"Scan in memory table ${relation.cacheBuilder.tableName.map(_.replace("`", "")).getOrElse("")}"
 
 Review comment:
   Here, `memory table` is misleading to end users, if the cached data does not correspond to a table. 

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