diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/command/AnalyzePartitionCommand.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/command/AnalyzePartitionCommand.scala
index 1ee657dd6f168..d829576f2fe91 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/execution/command/AnalyzePartitionCommand.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/command/AnalyzePartitionCommand.scala
@@ -103,15 +103,8 @@ case class AnalyzePartitionCommand(
 
     // Update the metastore if newly computed statistics are different from those
     // recorded in the metastore.
-
-    val sizes = CommandUtils.calculateMultipleLocationSizes(sparkSession, tableMeta.identifier,
-      partitions.map(_.storage.locationUri))
-    val newPartitions = partitions.zipWithIndex.flatMap { case (p, idx) =>
-      val newRowCount = rowCounts.get(p.spec)
-      val newStats = CommandUtils.compareAndGetNewStats(p.stats, sizes(idx), newRowCount)
-      newStats.map(_ => p.copy(stats = newStats))
-    }
-
+    val (_, newPartitions) = CommandUtils.calculatePartitionStats(
+      sparkSession, tableMeta, partitions, Some(rowCounts))
     if (newPartitions.nonEmpty) {
       sessionState.catalog.alterPartitions(tableMeta.identifier, newPartitions)
     }
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/command/CommandUtils.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/command/CommandUtils.scala
index 8d201ff281aeb..7a18fbdd03d88 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/execution/command/CommandUtils.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/command/CommandUtils.scala
@@ -91,13 +91,8 @@ object CommandUtils extends Logging {
       // Calculate table size as a sum of the visible partitions. See SPARK-21079
       val partitions = sessionState.catalog.listPartitions(catalogTable.identifier)
       logInfo(s"Starting to calculate sizes for ${partitions.length} partitions.")
-      val paths = partitions.map(_.storage.locationUri)
-      val sizes = calculateMultipleLocationSizes(spark, catalogTable.identifier, paths)
-      val newPartitions = partitions.zipWithIndex.flatMap { case (p, idx) =>
-        val newRowCount = partitionRowCount.flatMap(_.get(p.spec))
-        val newStats = CommandUtils.compareAndGetNewStats(p.stats, sizes(idx), newRowCount)
-        newStats.map(_ => p.copy(stats = newStats))
-      }
+      val (sizes, newPartitions) = calculatePartitionStats(spark, catalogTable, partitions,
+        partitionRowCount)
       (sizes.sum, newPartitions)
     }
     logInfo(s"It took ${(System.nanoTime() - startTime) / (1000 * 1000)} ms to calculate" +
@@ -105,6 +100,22 @@ object CommandUtils extends Logging {
     (totalSize, newPartitions)
   }
 
+  def calculatePartitionStats(
+      spark: SparkSession,
+      catalogTable: CatalogTable,
+      partitions: Seq[CatalogTablePartition],
+      partitionRowCount: Option[Map[TablePartitionSpec, BigInt]] = None):
+  (Seq[Long], Seq[CatalogTablePartition]) = {
+    val paths = partitions.map(_.storage.locationUri)
+    val sizes = calculateMultipleLocationSizes(spark, catalogTable.identifier, paths)
+    val newPartitions = partitions.zipWithIndex.flatMap { case (p, idx) =>
+      val newRowCount = partitionRowCount.flatMap(_.get(p.spec))
+      val newStats = CommandUtils.compareAndGetNewStats(p.stats, sizes(idx), newRowCount)
+      newStats.map(_ => p.copy(stats = newStats))
+    }
+    (sizes, newPartitions)
+  }
+
   def calculateSingleLocationSize(
       sessionState: SessionState,
       identifier: TableIdentifier,