From 8f0db6fa1ac66550f8d919c5ad9925db58d0e262 Mon Sep 17 00:00:00 2001
From: Zhichao Zhang <zhangzc@apache.org>
Date: Thu, 12 Sep 2024 19:42:53 +0800
Subject: [PATCH] reduce calling `listFiles` times

---
 .../org/apache/gluten/backendsapi/clickhouse/CHBackend.scala    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backends-clickhouse/src/main/scala/org/apache/gluten/backendsapi/clickhouse/CHBackend.scala b/backends-clickhouse/src/main/scala/org/apache/gluten/backendsapi/clickhouse/CHBackend.scala
index 9fd66b473201b..b1d40953b8c7f 100644
--- a/backends-clickhouse/src/main/scala/org/apache/gluten/backendsapi/clickhouse/CHBackend.scala
+++ b/backends-clickhouse/src/main/scala/org/apache/gluten/backendsapi/clickhouse/CHBackend.scala
@@ -352,7 +352,7 @@ object CHBackendSettings extends BackendSettingsApi with Logging {
 
   override def transformCheckOverflow: Boolean = false
 
-  override def requiredInputFilePaths(): Boolean = true
+  override def requiredInputFilePaths(): Boolean = false
 
   override def requireBloomFilterAggMightContainJointFallback(): Boolean = false