diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/command/DataWritingCommand.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/command/DataWritingCommand.scala
index c3d831482704b..592ae04a055d1 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/execution/command/DataWritingCommand.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/command/DataWritingCommand.scala
@@ -19,8 +19,6 @@ package org.apache.spark.sql.execution.command
 
 import java.net.URI
 
-import scala.collection.mutable
-
 import org.apache.hadoop.conf.Configuration
 
 import org.apache.spark.SparkContext
@@ -29,7 +27,7 @@ import org.apache.spark.sql.catalyst.expressions.Attribute
 import org.apache.spark.sql.catalyst.plans.logical.{CTEInChildren, LogicalPlan, UnaryCommand}
 import org.apache.spark.sql.errors.QueryCompilationErrors
 import org.apache.spark.sql.execution.{SparkPlan, SQLExecution}
-import org.apache.spark.sql.execution.datasources.{BasicWriteJobStatsTracker, PartitionTaskStats}
+import org.apache.spark.sql.execution.datasources.BasicWriteJobStatsTracker
 import org.apache.spark.sql.execution.metric.{SQLMetric, SQLMetrics}
 import org.apache.spark.sql.internal.SQLConf
 import org.apache.spark.util.SerializableConfiguration
@@ -55,12 +53,10 @@ trait DataWritingCommand extends UnaryCommand with CTEInChildren {
     DataWritingCommand.logicalPlanOutputWithNames(query, outputColumnNames)
 
   lazy val metrics: Map[String, SQLMetric] = BasicWriteJobStatsTracker.metrics
-  lazy val partitionMetrics: mutable.Map[String, PartitionTaskStats] =
-    BasicWriteJobStatsTracker.partitionMetrics
 
   def basicWriteJobStatsTracker(hadoopConf: Configuration): BasicWriteJobStatsTracker = {
     val serializableHadoopConf = new SerializableConfiguration(hadoopConf)
-    new BasicWriteJobStatsTracker(serializableHadoopConf, metrics, partitionMetrics)
+    new BasicWriteJobStatsTracker(serializableHadoopConf, metrics)
   }
 
   def run(sparkSession: SparkSession, child: SparkPlan): Seq[Row]
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/BasicWriteStatsTracker.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/BasicWriteStatsTracker.scala
index 1da22957359fc..62158eb0b8193 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/BasicWriteStatsTracker.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/BasicWriteStatsTracker.scala
@@ -229,16 +229,15 @@ class BasicWriteTaskStatsTracker(
 class BasicWriteJobStatsTracker(
     serializableHadoopConf: SerializableConfiguration,
     @transient val driverSideMetrics: Map[String, SQLMetric],
-    @transient val driverSidePartitionMetrics: mutable.Map[String, PartitionTaskStats],
     taskCommitTimeMetric: SQLMetric)
   extends WriteJobStatsTracker {
 
+  val partitionMetrics: PartitionMetricsWriteInfo = new PartitionMetricsWriteInfo()
+
   def this(
       serializableHadoopConf: SerializableConfiguration,
-      metrics: Map[String, SQLMetric],
-      partitionMetrics: mutable.Map[String, PartitionTaskStats]) = {
-    this(serializableHadoopConf, metrics - TASK_COMMIT_TIME, partitionMetrics,
-      metrics(TASK_COMMIT_TIME))
+      metrics: Map[String, SQLMetric]) = {
+    this(serializableHadoopConf, metrics - TASK_COMMIT_TIME, metrics(TASK_COMMIT_TIME))
   }
 
   override def newTaskInstance(): WriteTaskStatsTracker = {
@@ -265,12 +264,7 @@ class BasicWriteJobStatsTracker(
         // Check if we know the mapping of the internal row to a partition path
         if (partitionsMap.contains(s._1)) {
           val path = partitionsMap(s._1)
-          val current = partitionMetrics(path)
-          driverSidePartitionMetrics(path) = BasicWritePartitionTaskStats(
-            current.numFiles + s._2.numFiles,
-            current.numBytes + s._2.numBytes,
-            current.numRows + s._2.numRows
-          )
+          partitionMetrics.update(path, s._2.numBytes, s._2.numRows, s._2.numFiles)
         }
       })
     }
@@ -284,14 +278,8 @@ class BasicWriteJobStatsTracker(
     val executionId = sparkContext.getLocalProperty(SQLExecution.EXECUTION_ID_KEY)
     SQLMetrics.postDriverMetricUpdates(sparkContext, executionId, driverSideMetrics.values.toList)
 
-    val partitionMetricsWriteInfo = new PartitionMetricsWriteInfo()
-    driverSidePartitionMetrics.foreach(entry => {
-      val key = entry._1
-      val value = entry._2
-      partitionMetricsWriteInfo.update(key, value.numBytes, value.numRows, value.numFiles)
-    })
     SQLPartitionMetrics.postDriverMetricUpdates(sparkContext, executionId,
-      partitionMetricsWriteInfo)
+      partitionMetrics)
   }
 }
 
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/FileWrite.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/FileWrite.scala
index 2f9bdd73f3812..7a060a9bc8fe1 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/FileWrite.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/FileWrite.scala
@@ -128,8 +128,7 @@ trait FileWrite extends Write {
     val partitionMetrics: mutable.Map[String, PartitionTaskStats]
         = BasicWriteJobStatsTracker.partitionMetrics
     val serializableHadoopConf = new SerializableConfiguration(hadoopConf)
-    val statsTracker = new BasicWriteJobStatsTracker(serializableHadoopConf, metrics,
-      partitionMetrics)
+    val statsTracker = new BasicWriteJobStatsTracker(serializableHadoopConf, metrics)
     // TODO: after partitioning is supported in V2:
     //       1. filter out partition columns in `dataColumns`.
     //       2. Don't use Seq.empty for `partitionColumns`.
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/FileStreamSink.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/FileStreamSink.scala
index a493c08844992..ea8db3c99de92 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/FileStreamSink.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/FileStreamSink.scala
@@ -140,8 +140,7 @@ class FileStreamSink(
 
   private def basicWriteJobStatsTracker: BasicWriteJobStatsTracker = {
     val serializableHadoopConf = new SerializableConfiguration(hadoopConf)
-    new BasicWriteJobStatsTracker(serializableHadoopConf, BasicWriteJobStatsTracker.metrics,
-      BasicWriteJobStatsTracker.partitionMetrics)
+    new BasicWriteJobStatsTracker(serializableHadoopConf, BasicWriteJobStatsTracker.metrics)
   }
 
   override def addBatch(batchId: Long, data: DataFrame): Unit = {