From 627c5ecc1f3a43a867c2d51dd62cc50da0fe7795 Mon Sep 17 00:00:00 2001
From: Ankita Victor-Levi <anvicto@microsoft.com>
Date: Mon, 16 Feb 2026 17:34:34 +0530
Subject: [PATCH] Use resize() instead of reserve() in getEmitInfo

---
 cpp/velox/substrait/SubstraitToVeloxPlan.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cpp/velox/substrait/SubstraitToVeloxPlan.cc b/cpp/velox/substrait/SubstraitToVeloxPlan.cc
index 83099efddeea..727f4882e174 100644
--- a/cpp/velox/substrait/SubstraitToVeloxPlan.cc
+++ b/cpp/velox/substrait/SubstraitToVeloxPlan.cc
@@ -83,8 +83,8 @@ EmitInfo getEmitInfo(const ::substrait::RelCommon& relCommon, const core::PlanNo
   const auto& emit = relCommon.emit();
   int emitSize = emit.output_mapping_size();
   EmitInfo emitInfo;
-  emitInfo.projectNames.reserve(emitSize);
-  emitInfo.expressions.reserve(emitSize);
+  emitInfo.projectNames.resize(emitSize);
+  emitInfo.expressions.resize(emitSize);
   const auto& outputType = node->outputType();
   for (int i = 0; i < emitSize; i++) {
     int32_t mapId = emit.output_mapping(i);