From 6b69dc42dcf7af1a24b35d10a3f5325330e93916 Mon Sep 17 00:00:00 2001
From: Maxime Beauchemin <maximebeauchemin@gmail.com>
Date: Fri, 29 Aug 2025 12:29:15 -0700
Subject: [PATCH] fix: add --without-threads flag to Flask dev server for
 DuckDB compatibility (#34907)

Co-authored-by: Claude <noreply@anthropic.com>
---
 docker/docker-bootstrap.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker/docker-bootstrap.sh b/docker/docker-bootstrap.sh
index 2f466fea845..04709396cf9 100755
--- a/docker/docker-bootstrap.sh
+++ b/docker/docker-bootstrap.sh
@@ -72,7 +72,7 @@ case "${1}" in
     ;;
   app)
     echo "Starting web app (using development server)..."
-    flask run -p $PORT --reload --debugger --host=0.0.0.0
+    flask run -p $PORT --reload --debugger --without-threads --host=0.0.0.0
     ;;
   app-gunicorn)
     echo "Starting web app..."