From 92f4c47dbbeffcae2618e3837dbfe1dfe503d0bf Mon Sep 17 00:00:00 2001
From: Matt Butrovich <mbutrovich@gmail.com>
Date: Tue, 19 Aug 2025 15:40:44 -0400
Subject: [PATCH] Remove fallback for byte and short with native readers due to
 apache/arrow#7055.

---
 .../main/scala/org/apache/comet/rules/CometScanRule.scala   | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/spark/src/main/scala/org/apache/comet/rules/CometScanRule.scala b/spark/src/main/scala/org/apache/comet/rules/CometScanRule.scala
index 6c7209e5f2..2bfd0c923a 100644
--- a/spark/src/main/scala/org/apache/comet/rules/CometScanRule.scala
+++ b/spark/src/main/scala/org/apache/comet/rules/CometScanRule.scala
@@ -325,12 +325,6 @@ case class CometScanTypeChecker(scanImpl: String) extends DataTypeSupport {
       name: String,
       fallbackReasons: ListBuffer[String]): Boolean = {
     dt match {
-      case ByteType | ShortType
-          if scanImpl != CometConf.SCAN_NATIVE_COMET &&
-            !CometConf.COMET_SCAN_ALLOW_INCOMPATIBLE.get() =>
-        fallbackReasons += s"$scanImpl scan cannot read $dt when " +
-          s"${CometConf.COMET_SCAN_ALLOW_INCOMPATIBLE.key} is false. ${CometConf.COMPAT_GUIDE}."
-        false
       case _: StructType | _: ArrayType | _: MapType if scanImpl == CometConf.SCAN_NATIVE_COMET =>
         false
       case _ =>