diff --git a/common/src/main/scala/org/apache/spark/sql/comet/execution/shuffle/ArrowReaderIterator.scala b/common/src/main/scala/org/apache/spark/sql/comet/execution/shuffle/ArrowReaderIterator.scala
index c17c5bce9..e8dba93e7 100644
--- a/common/src/main/scala/org/apache/spark/sql/comet/execution/shuffle/ArrowReaderIterator.scala
+++ b/common/src/main/scala/org/apache/spark/sql/comet/execution/shuffle/ArrowReaderIterator.scala
@@ -21,22 +21,14 @@ package org.apache.spark.sql.comet.execution.shuffle
 
 import java.nio.channels.ReadableByteChannel
 
-import org.apache.spark.sql.internal.SQLConf
 import org.apache.spark.sql.vectorized.ColumnarBatch
 
-import org.apache.comet.CometConf
-import org.apache.comet.vector.{NativeUtil, StreamReader}
+import org.apache.comet.vector.StreamReader
 
 class ArrowReaderIterator(channel: ReadableByteChannel) extends Iterator[ColumnarBatch] {
 
-  private val nativeUtil = new NativeUtil
-
-  private val maxBatchSize = CometConf.COMET_BATCH_SIZE.get(SQLConf.get)
-
   private val reader = StreamReader(channel)
-  private var currentIdx = -1
   private var batch = nextBatch()
-  private var previousBatch: ColumnarBatch = null
   private var currentBatch: ColumnarBatch = null
 
   override def hasNext: Boolean = {
@@ -57,40 +49,20 @@ class ArrowReaderIterator(channel: ReadableByteChannel) extends Iterator[Columna
     }
 
     val nextBatch = batch.get
-    val batchRows = nextBatch.numRows()
-    val numRows = Math.min(batchRows - currentIdx, maxBatchSize)
 
-    // Release the previous sliced batch.
+    // Release the previous batch.
     // If it is not released, when closing the reader, arrow library will complain about
     // memory leak.
     if (currentBatch != null) {
-      // Close plain arrays in the previous sliced batch.
-      // The dictionary arrays will be closed when closing the entire batch.
       currentBatch.close()
     }
 
-    currentBatch = nativeUtil.takeRows(nextBatch, currentIdx, numRows)
-    currentIdx += numRows
-
-    if (currentIdx == batchRows) {
-      // We cannot close the batch here, because if there is dictionary array in the batch,
-      // the dictionary array will be closed immediately, and the returned sliced batch will
-      // be invalid.
-      previousBatch = batch.get
-
-      batch = None
-      currentIdx = -1
-    }
-
+    currentBatch = nextBatch
+    batch = None
     currentBatch
   }
 
   private def nextBatch(): Option[ColumnarBatch] = {
-    if (previousBatch != null) {
-      previousBatch.close()
-      previousBatch = null
-    }
-    currentIdx = 0
     reader.nextBatch()
   }
 
@@ -98,6 +70,7 @@ class ArrowReaderIterator(channel: ReadableByteChannel) extends Iterator[Columna
     synchronized {
       if (currentBatch != null) {
         currentBatch.close()
+        currentBatch = null
       }
       reader.close()
     }