diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/ProgressReporter.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/ProgressReporter.scala
index d4b50655c721..73b180468d36 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/ProgressReporter.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/ProgressReporter.scala
@@ -255,40 +255,12 @@ trait ProgressReporter extends Logging {
     }
 
     if (onlyDataSourceV2Sources) {
-      // DataSourceV2ScanExec is the execution plan leaf that is responsible for reading data
-      // from a V2 source and has a direct reference to the V2 source that generated it. Each
-      // DataSourceV2ScanExec records the number of rows it has read using SQLMetrics. However,
-      // just collecting all DataSourceV2ScanExec nodes and getting the metric is not correct as
-      // a DataSourceV2ScanExec instance may be referred to in the execution plan from two (or
-      // even multiple times) points and considering it twice will lead to double counting. We
-      // can't dedup them using their hashcode either because two different instances of
-      // DataSourceV2ScanExec can have the same hashcode but account for separate sets of
-      // records read, and deduping them to consider only one of them would be undercounting the
-      // records read. Therefore the right way to do this is to consider the unique instances of
-      // DataSourceV2ScanExec (using their identity hash codes) and get metrics from them.
-      // Hence we calculate in the following way.
-      //
-      // 1. Collect all the unique DataSourceV2ScanExec instances using IdentityHashMap.
-      //
-      // 2. Extract the source and the number of rows read from the DataSourceV2ScanExec instanes.
-      //
-      // 3. Multiple DataSourceV2ScanExec instance may refer to the same source (can happen with
-      //    self-unions or self-joins). Add up the number of rows for each unique source.
-      val uniqueStreamingExecLeavesMap =
-        new IdentityHashMap[DataSourceV2ScanExec, DataSourceV2ScanExec]()
-
-      lastExecution.executedPlan.collectLeaves().foreach {
+      val sourceToInputRowsTuples = lastExecution.executedPlan.collect {
         case s: DataSourceV2ScanExec if s.readSupport.isInstanceOf[BaseStreamingSource] =>
-          uniqueStreamingExecLeavesMap.put(s, s)
-        case _ =>
-      }
-
-      val sourceToInputRowsTuples =
-        uniqueStreamingExecLeavesMap.values.asScala.map { execLeaf =>
-          val numRows = execLeaf.metrics.get("numOutputRows").map(_.value).getOrElse(0L)
-          val source = execLeaf.readSupport.asInstanceOf[BaseStreamingSource]
+          val numRows = s.metrics.get("numOutputRows").map(_.value).getOrElse(0L)
+          val source = s.readSupport.asInstanceOf[BaseStreamingSource]
           source -> numRows
-        }.toSeq
+      }
       logDebug("Source -> # input rows\n\t" + sourceToInputRowsTuples.mkString("\n\t"))
       sumRows(sourceToInputRowsTuples)
     } else {