fix(semantic-layers): show a friendly warning when schema enrichment falls back

Enrichment failures (connection refused, driver quirks, etc.) were toasted to the user verbatim, which reads as raw internals and varies by driver. Replace it with a stable, translatable message pointing at the server logs, where the full exception is already recorded. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-25 16:12:39 +00:00 · 2026-07-24 13:42:56 -07:00
21 changed files with 3632 additions and 3570 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -57,7 +57,6 @@ local_config.py
 /superset_text.yml
 superset.egg-info/
 superset/bin/supersetc
-superset/extensions/.reload_trigger
 tmp
 rat-results.txt
 superset/app/
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -297,7 +297,7 @@ pre-commit run eslint            # Frontend linting
 ## Platform-Specific Instructions

 - **[CLAUDE.md](CLAUDE.md)** - For Claude/Anthropic tools
- **[.github/copilot-instructions.md](.github/copilot-instructions.md)** - For GitHub Copilot
+- **[.github/copilot-instructions.md](.github/copilot-instructions.md)** - For GitHub Copilot  
 - **[GEMINI.md](GEMINI.md)** - For Google Gemini tools
 - **[GPT.md](GPT.md)** - For OpenAI/ChatGPT tools
 - **[.cursor/rules/dev-standard.mdc](.cursor/rules/dev-standard.mdc)** - For Cursor editor
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -34,7 +34,6 @@ x-superset-volumes: &superset-volumes
  - superset_home:/app/superset_home
  - ./tests:/app/tests
  - superset_data:/app/data
-  - ./local_extensions:/app/local_extensions
 x-common-build: &common-build
  context: .
  target: ${SUPERSET_BUILD_TARGET:-dev} # can use `dev` (default) or `lean`
--- a/docker/docker-bootstrap.sh
+++ b/docker/docker-bootstrap.sh
@@ -98,9 +98,7 @@ case "${1}" in
        echo "  🔒 Werkzeug debugger disabled (set SUPERSET_DEBUG_ENABLED=true to enable)"
    fi

-    flask run -p $PORT --reload $DEBUGGER_FLAG --host=0.0.0.0 \
-      --extra-files "/app/superset/extensions/.reload_trigger" \
-      --exclude-patterns "*/node_modules/*:*/.venv/*:*/build/*:*/__pycache__/*:*/superset-frontend/*:*/superset/__init__.py"
+    flask run -p $PORT --reload $DEBUGGER_FLAG --host=0.0.0.0 --exclude-patterns "*/node_modules/*:*/.venv/*:*/build/*:*/__pycache__/*:*/superset-frontend/*"
    ;;
  app-gunicorn)
    echo "Starting web app..."
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -127,7 +127,7 @@ aurora-data-api = ["preset-sqlalchemy-aurora-data-api>=0.2.8,<0.3"]
 bigquery = [
    "pandas-gbq>=0.35.0",
    "sqlalchemy-bigquery>=1.17.0",
-    "google-cloud-bigquery>=3.42.2",
+    "google-cloud-bigquery>=3.42.1",
 ]
 clickhouse = ["clickhouse-connect>=1.4.2, <2.0"]
 cockroachdb = ["cockroachdb>=0.3.5, <0.4"]
@@ -143,7 +143,7 @@ databricks = [
    "databricks-sqlalchemy==1.0.5",
 ]
 datafusion = ["flightsql-dbapi>=0.2.0, <0.3"]
-db2 = ["ibm-db-sa<=0.4.4, >=0.4.4"]
+db2 = ["ibm-db-sa>0.3.8, <=0.4.4"]
 denodo = ["denodo-sqlalchemy>=2.0.5,<2.1.0"]
 dremio = ["sqlalchemy-dremio>=1.2.1, <4"]
 drill = ["sqlalchemy-drill>=1.1.10, <2"]
@@ -189,7 +189,7 @@ ocient = [
    "shapely",
    "geojson",
 ]
-oracle = ["oracledb>=4.0.2, <5"]
+oracle = ["oracledb>=2.0.0, <5"]
 parseable = ["sqlalchemy-parseable>=0.1.6,<0.2.0"]
 pinot = ["pinotdb>=5.0.0, <10.0.0"]
 playwright = ["playwright>=1.61.0, <2"]
--- a/requirements/development.txt
+++ b/requirements/development.txt
@@ -341,7 +341,7 @@ geopy==2.4.1
    #   apache-superset
 gevent==26.4.0
    # via apache-superset
-google-api-core==2.33.0
+google-api-core==2.23.0
    # via
    #   google-cloud-bigquery
    #   google-cloud-core
@@ -362,7 +362,7 @@ google-auth-oauthlib==1.2.1
    # via
    #   pandas-gbq
    #   pydata-google-auth
-google-cloud-bigquery==3.42.2
+google-cloud-bigquery==3.42.1
    # via
    #   apache-superset
    #   pandas-gbq
--- a/superset-embedded-sdk/package-lock.json
+++ b/superset-embedded-sdk/package-lock.json
@@ -3937,9 +3937,9 @@
      "license": "MIT"
    },
    "node_modules/nanoid": {
-      "version": "3.3.16",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.16.tgz",
-      "integrity": "sha512-bzlKTyNJ7+LdGIIwy8ijFpIqEQIvafahV7eYykJ8Cvh42EdJeODoJ6gUJXpQJvej1BddH8OqTXZNE/KfbWAu8Q==",
+      "version": "3.3.12",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.12.tgz",
+      "integrity": "sha512-ZB9RH/39qpq5Vu6Y+NmUaFhQR6pp+M2Xt76XBnEwDaGcVAqhlvxrl3B2bKS5D3NH3QR76v3aSrKaF/Kiy7lEtQ==",
      "dev": true,
      "funding": [
        {
@@ -4114,9 +4114,9 @@
      }
    },
    "node_modules/postcss": {
-      "version": "8.5.23",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.23.tgz",
-      "integrity": "sha512-g50586zr4bZmwFiTlflMu8E0bDTb5I5gertgwAKmsdUlTQIhZtunzUlD1WSzwcVWPoAVpsrA6vlfCD7oXvRwgg==",
+      "version": "8.5.15",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.15.tgz",
+      "integrity": "sha512-FfR8sjd4em2T6fb3I2MwAJU7HWVMr9zba+enmQeeWFfCbm+UOC/0X4DS8XtpUTMwWMGbjKYP7xjfNekzyGmB3A==",
      "dev": true,
      "funding": [
        {
@@ -4134,7 +4134,7 @@
      ],
      "license": "MIT",
      "dependencies": {
-        "nanoid": "^3.3.16",
+        "nanoid": "^3.3.12",
        "picocolors": "^1.1.1",
        "source-map-js": "^1.2.1"
      },
--- a/superset-frontend/CHANGELOG.md
+++ b/superset-frontend/CHANGELOG.md
@@ -14,7 +14,7 @@
  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  KIND, either express or implied.  See the License for the
  specific language governing permissions and limitations
-  under the License
+  under the License.
 -->

 # Change Log
--- a/superset-frontend/cypress-base/package-lock.json
+++ b/superset-frontend/cypress-base/package-lock.json
--- a/superset-frontend/package-lock.json
+++ b/superset-frontend/package-lock.json
@@ -3967,16 +3967,16 @@
      }
    },
    "node_modules/@eslint/config-array/node_modules/brace-expansion": {
-      "version": "5.0.8",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.8.tgz",
-      "integrity": "sha512-JZyDyq3D4AUifKTPOB7DELf6XsB3WdPuNxCtob1vFXPsSXhdAiHBWJ/tJ8HAc9aH84BK+5JFZLNkJKx3G9kzQg==",
+      "version": "5.0.6",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.6.tgz",
+      "integrity": "sha512-kLpxurY4Z4r9sgMsyG0Z9uzsBlgiU/EFKhj/h91/8yHu0edo7XuixOIH3VcJ8kkxs6/jPzoI6U9Vj3WqbMQ94g==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
        "balanced-match": "^4.0.2"
      },
      "engines": {
-        "node": "20 || >=22"
+        "node": "18 || 20 || >=22"
      }
    },
    "node_modules/@eslint/config-array/node_modules/minimatch": {
@@ -5233,9 +5233,9 @@
      }
    },
    "node_modules/@jest/reporters/node_modules/brace-expansion": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.1.2.tgz",
-      "integrity": "sha512-w5JZcKgdhDOgOwm8H+KgbosopHMuGcl6qbulwjtz3SM7I7P3yW1eAjzMPLrIE+NQ9vjgANKHWeMHnrT0OXW1oA==",
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.1.1.tgz",
+      "integrity": "sha512-WR1cURNjuvBLMZBMbqM0UoE+WAfdUcEV1ccD8PVBVOI+Z3ND4+SZbN8RsfT2bMuG1qwz5RFvPukSZm5fF2D5eA==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
@@ -6871,16 +6871,16 @@
      }
    },
    "node_modules/@npmcli/arborist/node_modules/brace-expansion": {
-      "version": "5.0.8",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.8.tgz",
-      "integrity": "sha512-JZyDyq3D4AUifKTPOB7DELf6XsB3WdPuNxCtob1vFXPsSXhdAiHBWJ/tJ8HAc9aH84BK+5JFZLNkJKx3G9kzQg==",
+      "version": "5.0.6",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.6.tgz",
+      "integrity": "sha512-kLpxurY4Z4r9sgMsyG0Z9uzsBlgiU/EFKhj/h91/8yHu0edo7XuixOIH3VcJ8kkxs6/jPzoI6U9Vj3WqbMQ94g==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
        "balanced-match": "^4.0.2"
      },
      "engines": {
-        "node": "20 || >=22"
+        "node": "18 || 20 || >=22"
      }
    },
    "node_modules/@npmcli/arborist/node_modules/lru-cache": {
@@ -7137,16 +7137,16 @@
      }
    },
    "node_modules/@npmcli/map-workspaces/node_modules/brace-expansion": {
-      "version": "5.0.8",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.8.tgz",
-      "integrity": "sha512-JZyDyq3D4AUifKTPOB7DELf6XsB3WdPuNxCtob1vFXPsSXhdAiHBWJ/tJ8HAc9aH84BK+5JFZLNkJKx3G9kzQg==",
+      "version": "5.0.6",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.6.tgz",
+      "integrity": "sha512-kLpxurY4Z4r9sgMsyG0Z9uzsBlgiU/EFKhj/h91/8yHu0edo7XuixOIH3VcJ8kkxs6/jPzoI6U9Vj3WqbMQ94g==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
        "balanced-match": "^4.0.2"
      },
      "engines": {
-        "node": "20 || >=22"
+        "node": "18 || 20 || >=22"
      }
    },
    "node_modules/@npmcli/map-workspaces/node_modules/glob": {
@@ -7297,16 +7297,16 @@
      }
    },
    "node_modules/@npmcli/package-json/node_modules/brace-expansion": {
-      "version": "5.0.8",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.8.tgz",
-      "integrity": "sha512-JZyDyq3D4AUifKTPOB7DELf6XsB3WdPuNxCtob1vFXPsSXhdAiHBWJ/tJ8HAc9aH84BK+5JFZLNkJKx3G9kzQg==",
+      "version": "5.0.6",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.6.tgz",
+      "integrity": "sha512-kLpxurY4Z4r9sgMsyG0Z9uzsBlgiU/EFKhj/h91/8yHu0edo7XuixOIH3VcJ8kkxs6/jPzoI6U9Vj3WqbMQ94g==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
        "balanced-match": "^4.0.2"
      },
      "engines": {
-        "node": "20 || >=22"
+        "node": "18 || 20 || >=22"
      }
    },
    "node_modules/@npmcli/package-json/node_modules/glob": {
@@ -7559,16 +7559,16 @@
      }
    },
    "node_modules/@nx/devkit/node_modules/brace-expansion": {
-      "version": "5.0.8",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.8.tgz",
-      "integrity": "sha512-JZyDyq3D4AUifKTPOB7DELf6XsB3WdPuNxCtob1vFXPsSXhdAiHBWJ/tJ8HAc9aH84BK+5JFZLNkJKx3G9kzQg==",
+      "version": "5.0.6",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.6.tgz",
+      "integrity": "sha512-kLpxurY4Z4r9sgMsyG0Z9uzsBlgiU/EFKhj/h91/8yHu0edo7XuixOIH3VcJ8kkxs6/jPzoI6U9Vj3WqbMQ94g==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
        "balanced-match": "^4.0.2"
      },
      "engines": {
-        "node": "20 || >=22"
+        "node": "18 || 20 || >=22"
      }
    },
    "node_modules/@nx/devkit/node_modules/minimatch": {
@@ -11561,16 +11561,16 @@
      }
    },
    "node_modules/@tufjs/models/node_modules/brace-expansion": {
-      "version": "5.0.8",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.8.tgz",
-      "integrity": "sha512-JZyDyq3D4AUifKTPOB7DELf6XsB3WdPuNxCtob1vFXPsSXhdAiHBWJ/tJ8HAc9aH84BK+5JFZLNkJKx3G9kzQg==",
+      "version": "5.0.6",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.6.tgz",
+      "integrity": "sha512-kLpxurY4Z4r9sgMsyG0Z9uzsBlgiU/EFKhj/h91/8yHu0edo7XuixOIH3VcJ8kkxs6/jPzoI6U9Vj3WqbMQ94g==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
        "balanced-match": "^4.0.2"
      },
      "engines": {
-        "node": "20 || >=22"
+        "node": "18 || 20 || >=22"
      }
    },
    "node_modules/@tufjs/models/node_modules/minimatch": {
@@ -15756,9 +15756,9 @@
      "license": "MIT"
    },
    "node_modules/body-parser": {
-      "version": "1.20.6",
-      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.6.tgz",
-      "integrity": "sha512-p5tAzS57i5MV9fZFDj9LeIiTZEufbSe2eDozP+ElheSUq1m74CRq1jI4mYNDdVs9vQztXFLuk/Gd6BWTdwRJ5g==",
+      "version": "1.20.5",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.5.tgz",
+      "integrity": "sha512-3grm+/2tUOvu2cjJkvsIxrv/wVpfXQW4PsQHYm7yk4vfpu7Ekl6nEsYBoJUL6qDwZUx8wUhQ8tR2qz+ad9c9OA==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
@@ -15872,9 +15872,9 @@
      "license": "MIT"
    },
    "node_modules/brace-expansion": {
-      "version": "1.1.16",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.16.tgz",
-      "integrity": "sha512-IDw48K2/2kRkg9LdJxurvq3lV3aBgq0REY89duEqFRthjlPdXHKMj7EnQOXVckxzgisinf3nHfrcE2FufFLXMw==",
+      "version": "1.1.15",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.15.tgz",
+      "integrity": "sha512-EwOCDEex4quD37XhqM3omwtMoJjr//isUZz1JopUNWms+4Z2ViyM/k1YIRePpoVNnQhENnxtFjLaxNHrT7xIUg==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
@@ -16142,16 +16142,16 @@
      }
    },
    "node_modules/cacache/node_modules/brace-expansion": {
-      "version": "5.0.8",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.8.tgz",
-      "integrity": "sha512-JZyDyq3D4AUifKTPOB7DELf6XsB3WdPuNxCtob1vFXPsSXhdAiHBWJ/tJ8HAc9aH84BK+5JFZLNkJKx3G9kzQg==",
+      "version": "5.0.6",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.6.tgz",
+      "integrity": "sha512-kLpxurY4Z4r9sgMsyG0Z9uzsBlgiU/EFKhj/h91/8yHu0edo7XuixOIH3VcJ8kkxs6/jPzoI6U9Vj3WqbMQ94g==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
        "balanced-match": "^4.0.2"
      },
      "engines": {
-        "node": "20 || >=22"
+        "node": "18 || 20 || >=22"
      }
    },
    "node_modules/cacache/node_modules/glob": {
@@ -20280,16 +20280,16 @@
      }
    },
    "node_modules/eslint/node_modules/brace-expansion": {
-      "version": "5.0.8",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.8.tgz",
-      "integrity": "sha512-JZyDyq3D4AUifKTPOB7DELf6XsB3WdPuNxCtob1vFXPsSXhdAiHBWJ/tJ8HAc9aH84BK+5JFZLNkJKx3G9kzQg==",
+      "version": "5.0.6",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.6.tgz",
+      "integrity": "sha512-kLpxurY4Z4r9sgMsyG0Z9uzsBlgiU/EFKhj/h91/8yHu0edo7XuixOIH3VcJ8kkxs6/jPzoI6U9Vj3WqbMQ94g==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
        "balanced-match": "^4.0.2"
      },
      "engines": {
-        "node": "20 || >=22"
+        "node": "18 || 20 || >=22"
      }
    },
    "node_modules/eslint/node_modules/eslint-scope": {
@@ -21037,9 +21037,9 @@
      }
    },
    "node_modules/filelist/node_modules/brace-expansion": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.1.2.tgz",
-      "integrity": "sha512-w5JZcKgdhDOgOwm8H+KgbosopHMuGcl6qbulwjtz3SM7I7P3yW1eAjzMPLrIE+NQ9vjgANKHWeMHnrT0OXW1oA==",
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.1.1.tgz",
+      "integrity": "sha512-WR1cURNjuvBLMZBMbqM0UoE+WAfdUcEV1ccD8PVBVOI+Z3ND4+SZbN8RsfT2bMuG1qwz5RFvPukSZm5fF2D5eA==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
@@ -24068,16 +24068,16 @@
      }
    },
    "node_modules/ignore-walk/node_modules/brace-expansion": {
-      "version": "5.0.8",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.8.tgz",
-      "integrity": "sha512-JZyDyq3D4AUifKTPOB7DELf6XsB3WdPuNxCtob1vFXPsSXhdAiHBWJ/tJ8HAc9aH84BK+5JFZLNkJKx3G9kzQg==",
+      "version": "5.0.6",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.6.tgz",
+      "integrity": "sha512-kLpxurY4Z4r9sgMsyG0Z9uzsBlgiU/EFKhj/h91/8yHu0edo7XuixOIH3VcJ8kkxs6/jPzoI6U9Vj3WqbMQ94g==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
        "balanced-match": "^4.0.2"
      },
      "engines": {
-        "node": "20 || >=22"
+        "node": "18 || 20 || >=22"
      }
    },
    "node_modules/ignore-walk/node_modules/minimatch": {
@@ -25615,9 +25615,9 @@
      }
    },
    "node_modules/jest-config/node_modules/brace-expansion": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.1.2.tgz",
-      "integrity": "sha512-w5JZcKgdhDOgOwm8H+KgbosopHMuGcl6qbulwjtz3SM7I7P3yW1eAjzMPLrIE+NQ9vjgANKHWeMHnrT0OXW1oA==",
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.1.1.tgz",
+      "integrity": "sha512-WR1cURNjuvBLMZBMbqM0UoE+WAfdUcEV1ccD8PVBVOI+Z3ND4+SZbN8RsfT2bMuG1qwz5RFvPukSZm5fF2D5eA==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
@@ -26552,9 +26552,9 @@
      }
    },
    "node_modules/jest-runtime/node_modules/brace-expansion": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.1.2.tgz",
-      "integrity": "sha512-w5JZcKgdhDOgOwm8H+KgbosopHMuGcl6qbulwjtz3SM7I7P3yW1eAjzMPLrIE+NQ9vjgANKHWeMHnrT0OXW1oA==",
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.1.1.tgz",
+      "integrity": "sha512-WR1cURNjuvBLMZBMbqM0UoE+WAfdUcEV1ccD8PVBVOI+Z3ND4+SZbN8RsfT2bMuG1qwz5RFvPukSZm5fF2D5eA==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
@@ -29496,15 +29496,15 @@
      }
    },
    "node_modules/mem-fs-editor/node_modules/brace-expansion": {
-      "version": "5.0.8",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.8.tgz",
-      "integrity": "sha512-JZyDyq3D4AUifKTPOB7DELf6XsB3WdPuNxCtob1vFXPsSXhdAiHBWJ/tJ8HAc9aH84BK+5JFZLNkJKx3G9kzQg==",
+      "version": "5.0.6",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.6.tgz",
+      "integrity": "sha512-kLpxurY4Z4r9sgMsyG0Z9uzsBlgiU/EFKhj/h91/8yHu0edo7XuixOIH3VcJ8kkxs6/jPzoI6U9Vj3WqbMQ94g==",
      "license": "MIT",
      "dependencies": {
        "balanced-match": "^4.0.2"
      },
      "engines": {
-        "node": "20 || >=22"
+        "node": "18 || 20 || >=22"
      }
    },
    "node_modules/mem-fs-editor/node_modules/ejs": {
@@ -30908,15 +30908,15 @@
      }
    },
    "node_modules/multimatch/node_modules/brace-expansion": {
-      "version": "5.0.8",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.8.tgz",
-      "integrity": "sha512-JZyDyq3D4AUifKTPOB7DELf6XsB3WdPuNxCtob1vFXPsSXhdAiHBWJ/tJ8HAc9aH84BK+5JFZLNkJKx3G9kzQg==",
+      "version": "5.0.6",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.6.tgz",
+      "integrity": "sha512-kLpxurY4Z4r9sgMsyG0Z9uzsBlgiU/EFKhj/h91/8yHu0edo7XuixOIH3VcJ8kkxs6/jPzoI6U9Vj3WqbMQ94g==",
      "license": "MIT",
      "dependencies": {
        "balanced-match": "^4.0.2"
      },
      "engines": {
-        "node": "20 || >=22"
+        "node": "18 || 20 || >=22"
      }
    },
    "node_modules/multimatch/node_modules/minimatch": {
@@ -31590,16 +31590,16 @@
      }
    },
    "node_modules/nx/node_modules/brace-expansion": {
-      "version": "5.0.8",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.8.tgz",
-      "integrity": "sha512-JZyDyq3D4AUifKTPOB7DELf6XsB3WdPuNxCtob1vFXPsSXhdAiHBWJ/tJ8HAc9aH84BK+5JFZLNkJKx3G9kzQg==",
+      "version": "5.0.6",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.6.tgz",
+      "integrity": "sha512-kLpxurY4Z4r9sgMsyG0Z9uzsBlgiU/EFKhj/h91/8yHu0edo7XuixOIH3VcJ8kkxs6/jPzoI6U9Vj3WqbMQ94g==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
        "balanced-match": "^4.0.2"
      },
      "engines": {
-        "node": "20 || >=22"
+        "node": "18 || 20 || >=22"
      }
    },
    "node_modules/nx/node_modules/ignore": {
@@ -39719,9 +39719,9 @@
      }
    },
    "node_modules/tar": {
-      "version": "7.5.21",
-      "resolved": "https://registry.npmjs.org/tar/-/tar-7.5.21.tgz",
-      "integrity": "sha512-XdhtCvlMywwxpCW8YEq3lOXBJpUPTR2OHHcwLPO3HwsJqOHa2Ok/oJ7ruGzp+JrKoRPVCzJwAdEjqLW/vNRPHA==",
+      "version": "7.5.16",
+      "resolved": "https://registry.npmjs.org/tar/-/tar-7.5.16.tgz",
+      "integrity": "sha512-56adEpPMouktRlBLXiaYFFzZ/3+JXa8P9n7WbR+ibIjtviN55mEaOkiysCnPnWm+7kkui1Dn8J9l+g6zV8731w==",
      "dev": true,
      "license": "BlueOak-1.0.0",
      "dependencies": {
@@ -42252,9 +42252,9 @@
      }
    },
    "node_modules/webpack-dev-server": {
-      "version": "5.2.6",
-      "resolved": "https://registry.npmjs.org/webpack-dev-server/-/webpack-dev-server-5.2.6.tgz",
-      "integrity": "sha512-HNLRmamRvVavZQ+avceZifmv8hmdUjg43t6MI4SqJDwFdW7RPQwH5vzGhDRZSX59SgfbeHhLnq3g+uooWo7pVw==",
+      "version": "5.2.5",
+      "resolved": "https://registry.npmjs.org/webpack-dev-server/-/webpack-dev-server-5.2.5.tgz",
+      "integrity": "sha512-4wZtCquSuv9CKX8oybo+mqxtxZqWz47uM1Ch94lxowBztOhWCbhqvRbfC/mODOwxgV2brY+JGZpHq58/SuVFYg==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
@@ -42276,7 +42276,7 @@
        "graceful-fs": "^4.2.6",
        "http-proxy-middleware": "^2.0.9",
        "ipaddr.js": "^2.1.0",
-        "launch-editor": "^2.14.1",
+        "launch-editor": "^2.6.1",
        "open": "^10.0.3",
        "p-retry": "^6.2.0",
        "schema-utils": "^4.2.0",
--- a/superset-frontend/src/SqlLab/components/ResultSet/ResultSet.test.tsx
+++ b/superset-frontend/src/SqlLab/components/ResultSet/ResultSet.test.tsx
@@ -355,35 +355,6 @@ describe('ResultSet', () => {
    expect(errorMessages).toHaveLength(errors.length);
  });

-  test('deduplicates errors present in both query.errors and query.extra.errors', async () => {
-    // The async fallback path (QueryAutoRefresh) populates both
-    // `query.errors` (via queryFailed) and `query.extra.errors` (via
-    // refreshQueries) with the same errors. ResultSet should render each
-    // error only once, not twice.
-    const duplicatedErrorQuery = {
-      ...failedQueryWithErrors,
-      extra: { errors: failedQueryWithErrors.errors },
-    };
-    const duplicatedErrorState = {
-      ...initialState,
-      sqlLab: {
-        ...initialState.sqlLab,
-        queries: {
-          [duplicatedErrorQuery.id]: duplicatedErrorQuery,
-        },
-      },
-    };
-
-    await waitFor(() => {
-      setup(
-        { ...mockedProps, queryId: duplicatedErrorQuery.id },
-        mockStore(duplicatedErrorState),
-      );
-    });
-    const errorMessages = screen.getAllByTestId('error-message');
-    expect(errorMessages).toHaveLength(failedQueryWithErrors.errors.length);
-  });
-
  test('should render a timeout error with a retrial button', async () => {
    await waitFor(() => {
      setup(
--- a/superset-frontend/src/SqlLab/components/ResultSet/index.tsx
+++ b/superset-frontend/src/SqlLab/components/ResultSet/index.tsx
@@ -618,26 +618,7 @@ const ResultSet = ({
  }

  if (query.state === QueryState.Failed) {
-    // A failed query can carry the same error in both `query.errors` (set by
-    // the queryFailed action) and `query.extra.errors` (set by the async
-    // refresh). When falling back to async polling both get populated with
-    // identical errors, so deduplicate to avoid rendering each error twice.
-    const seenErrors = new Set<string>();
-    const errors = [
-      ...(query.extra?.errors || []),
-      ...(query.errors || []),
-    ].filter(error => {
-      // json-bigint parsing can leave native BigInt values in payloads,
-      // which JSON.stringify rejects; serialize them as strings.
-      const key = JSON.stringify(error, (_, value) =>
-        typeof value === 'bigint' ? value.toString() : value,
-      );
-      if (seenErrors.has(key)) {
-        return false;
-      }
-      seenErrors.add(key);
-      return true;
-    });
+    const errors = [...(query.extra?.errors || []), ...(query.errors || [])];

    return (
      <ResultlessStyles>
--- a/superset-frontend/src/components/Datasource/DatasourceModal/index.tsx
+++ b/superset-frontend/src/components/Datasource/DatasourceModal/index.tsx
@@ -119,10 +119,9 @@ const DatasourceModal: FunctionComponent<DatasourceModalProps> = ({
      filter_select_enabled: datasource.filter_select_enabled,
      fetch_values_predicate: datasource.fetch_values_predicate,
      schema:
-        datasource.tableSelector?.schema ??
-        datasource.databaseSelector?.schema ??
-        datasource.schema ??
-        null,
+        datasource.tableSelector?.schema ||
+        datasource.databaseSelector?.schema ||
+        datasource.schema,
      description: datasource.description,
      main_dttm_col: datasource.main_dttm_col,
      currency_code_column: datasource.currency_code_column ?? null,
--- a/superset/extensions/api.py
+++ b/superset/extensions/api.py
@@ -169,7 +169,7 @@ class ExtensionsRestApi(BaseApi):

    @protect()
    @safe
-    @expose("/<publisher>/<name>/<path:file>", methods=("GET",))
+    @expose("/<publisher>/<name>/<file>", methods=("GET",))
    def content(self, publisher: str, name: str, file: str) -> Response:
        """Get a frontend chunk of an extension.
        ---
--- a/superset/extensions/cache_middleware.py
+++ b/superset/extensions/cache_middleware.py
@@ -23,11 +23,9 @@ from typing import Callable, Iterable, TYPE_CHECKING
 if TYPE_CHECKING:
    from _typeshed.wsgi import StartResponse, WSGIApplication, WSGIEnvironment

-# Matches only the static asset endpoint:
-# /api/v1/extensions/<publisher>/<name>/<path:file>, where the file portion may
-# contain nested segments (worker / WASM / chunk subfolders).
+# Matches only the static asset endpoint: /api/v1/extensions/<publisher>/<name>/<file>
 # Does not match the list (/), get (/<publisher>/<name>), or info (/_info) endpoints.
-_ASSET_PATH_RE: re.Pattern[str] = re.compile(r"^/api/v1/extensions/[^/]+/[^/]+/.+$")
+_ASSET_PATH_RE = re.compile(r"^/api/v1/extensions/[^/]+/[^/]+/[^/]+$")


 class ExtensionCacheMiddleware:
--- a/superset/extensions/local_extensions_watcher.py
+++ b/superset/extensions/local_extensions_watcher.py
@@ -21,6 +21,7 @@ from __future__ import annotations
 import logging
 import os
 import threading
+import time
 from pathlib import Path
 from typing import Any

@@ -28,207 +29,37 @@ from flask import Flask

 logger = logging.getLogger(__name__)

-# Sentinel file Flask watches via --extra-files.  Touching it on a real change
-# triggers a server reload without depending on cwd or the location of any
-# Python source file.
-RELOAD_TRIGGER: Path = Path(__file__).resolve().parent / ".reload_trigger"
-
 # Guard to prevent multiple initializations
 _watcher_initialized = False
 _watcher_lock = threading.Lock()


-def _get_file_handler_class() -> Any:  # noqa: C901
+def _get_file_handler_class() -> Any:
    """Get the file handler class, importing watchdog only when needed."""
    try:
-        import hashlib
-
-        from watchdog.events import (
-            FileCreatedEvent,
-            FileDeletedEvent,
-            FileModifiedEvent,
-            FileMovedEvent,
-            FileSystemEventHandler,
-        )
+        from watchdog.events import FileSystemEventHandler

        class LocalExtensionFileHandler(FileSystemEventHandler):
-            """Custom file system event handler for LOCAL_EXTENSIONS directories.
-
-            Only reacts to genuine content changes (create / modify / move) in the
-            dist directory, verified by comparing a SHA-256 of the file's content.
-            This avoids the Docker VirtioFS / osxfs problem where reading a file
-            generates inotify events that watchdog surfaces as modifications.
-            """
-
-            def __init__(self) -> None:
-                super().__init__()
-                # sha256 of last-seen content, keyed by absolute path. Populated
-                # from existing files in watched `dist` dirs at startup (see
-                # `prime_baseline`) so that startup-noise inotify events from
-                # Docker VirtioFS reads don't get treated as the first real edit.
-                self._file_hashes: dict[str, str] = {}
-                self._lock: threading.Lock = threading.Lock()
-                # Trailing debounce: schedule a single reload after a quiet
-                # window so simultaneous webpack writes coalesce into one
-                # restart that fires *after* the build settles.
-                self._debounce_seconds: float = 1.0
-                self._pending_timer: threading.Timer | None = None
-                # Monotonically increasing token identifying the most recently
-                # scheduled timer. Guards the timer-already-fired race where
-                # `Timer.cancel()` can't stop a callback that has begun running.
-                self._reload_generation: int = 0
-
-            # ── helpers ──────────────────────────────────────────────────────
-
-            @staticmethod
-            def _sha256(path: str) -> str | None:
-                try:
-                    with open(path, "rb") as fh:
-                        return hashlib.sha256(fh.read()).hexdigest()
-                except OSError:
-                    return None
-
-            def prime_baseline(self, watch_dirs: set[str]) -> None:
-                """Pre-populate content hashes for existing files in watched
-                `dist` directories. Called once at watcher startup so a
-                developer's first real edit registers as a content change
-                rather than as the file's 'first observation'."""
-                for root_dir in watch_dirs:
-                    root = Path(root_dir)
-                    for path in root.rglob("*"):
-                        if not path.is_file():
-                            continue
-                        if "dist" not in path.parts:
-                            continue
-                        digest = self._sha256(str(path))
-                        if digest is not None:
-                            self._file_hashes[str(path)] = digest
-
-            def _content_changed(self, path: str) -> bool:
-                """Return True when the file's content differs from last seen.
-
-                With `prime_baseline` called at startup, the baseline reflects
-                what was on disk when the watcher started. A first observation
-                that differs (or doesn't exist in baseline) is treated as a
-                genuine change.
-                """
-                digest = self._sha256(path)
-                if digest is None:
-                    return False
-                old_digest = self._file_hashes.get(path)
-                self._file_hashes[path] = digest
-                # New file (not in baseline) is a real change; otherwise compare.
-                return old_digest != digest
-
-            def _trigger_reload(self, source_path: str, generation: int) -> None:
-                """Touch the reload-trigger sentinel; Flask's --extra-files
-                watcher reloads on its mtime change."""
-                # A newer event may have superseded this timer after it began
-                # running (`cancel()` can't stop an in-flight callback), so only
-                # the most recently scheduled generation is allowed to fire. The
-                # check and the sentinel touch happen inside the same critical
-                # section so a `_schedule_reload` call racing in from another
-                # thread can't bump the generation between the check and the
-                # write and let this stale callback still fire.
-                with self._lock:
-                    if generation != self._reload_generation:
-                        return
-                    logger.info(
-                        "File change settled in LOCAL_EXTENSIONS: %s", source_path
-                    )
-                    logger.info("Triggering restart by touching %s", RELOAD_TRIGGER)
-                    try:
-                        RELOAD_TRIGGER.touch()
-                    except OSError as e:
-                        logger.warning(
-                            "Failed to touch reload trigger %s: %s", RELOAD_TRIGGER, e
-                        )
-
-            def _schedule_reload(self, source_path: str) -> None:
-                """Trailing-debounce: cancel any pending reload and schedule a
-                new one for `_debounce_seconds` from now. Each new event resets
-                the timer, so the reload fires only after a quiet window."""
-                with self._lock:
-                    if self._pending_timer is not None:
-                        self._pending_timer.cancel()
-                    self._reload_generation += 1
-                    timer = threading.Timer(
-                        self._debounce_seconds,
-                        self._trigger_reload,
-                        args=(source_path, self._reload_generation),
-                    )
-                    timer.daemon = True
-                    self._pending_timer = timer
-                    timer.start()
-
-            def _handle_moved(self, event: Any) -> None:
-                """Moves into/out of `dist` are explicit signals — trigger
-                regardless of content match (the source may already be gone
-                or the destination may not have a meaningful hash yet).
-                Atomic-build workflows rename tmp -> dist (dest in dist),
-                while removing an artifact renames dist -> elsewhere (src in
-                dist); either side touching `dist` is a real signal."""
-                dest = getattr(event, "dest_path", None)
-                src = getattr(event, "src_path", None)
-                # The file no longer lives at the source path; evict its
-                # hash entry so the index only tracks paths that exist.
-                if isinstance(src, str):
-                    self._file_hashes.pop(src, None)
-                dist_side = next(
-                    (
-                        p
-                        for p in (dest, src)
-                        if isinstance(p, str) and "dist" in Path(p).parts
-                    ),
-                    None,
-                )
-                if dist_side is not None:
-                    self._schedule_reload(dist_side)
-
-            # ── event handler ─────────────────────────────────────────────────
+            """Custom file system event handler for LOCAL_EXTENSIONS directories."""

            def on_any_event(self, event: Any) -> None:
-                """Handle file system events in the watched directories."""
+                """Handle any file system event in the watched directories."""
                if event.is_directory:
                    return

-                # Deletions don't trigger a reload (webpack clean steps delete
-                # old chunks right before writing new ones, which trigger via
-                # the subsequent create/modify), but the stale hash entry must
-                # be evicted so `_file_hashes` doesn't grow without bound as
-                # hashed chunk filenames churn across rebuilds.
-                if isinstance(event, FileDeletedEvent):
-                    src = getattr(event, "src_path", None)
-                    if isinstance(src, str):
-                        self._file_hashes.pop(src, None)
+                # Only trigger on changes to files in `dist` directory
+                src = getattr(event, "src_path", None)
+                if not isinstance(src, str) or "dist" not in Path(src).parts:
                    return

-                # Only react to true write events; skip access / close / open etc.
-                if not isinstance(
-                    event, (FileCreatedEvent, FileModifiedEvent, FileMovedEvent)
-                ):
-                    return
+                logger.info(
+                    "File change detected in LOCAL_EXTENSIONS: %s", event.src_path
+                )

-                if isinstance(event, FileMovedEvent):
-                    self._handle_moved(event)
-                    return
-
-                # For Create/Modify events watchdog only sets src_path.
-                target = getattr(event, "src_path", None)
-                if not isinstance(target, str):
-                    return
-
-                # Only care about paths inside a `dist` directory.
-                if "dist" not in Path(target).parts:
-                    return
-
-                # For Create/Modify, verify the content actually changed to
-                # ignore spurious inotify events generated by Docker bind-mount
-                # reads.
-                if not self._content_changed(target):
-                    return
-
-                self._schedule_reload(target)
+                # Touch superset/__init__.py to trigger Flask's file watcher
+                superset_init = Path("superset/__init__.py")
+                logger.info("Triggering restart by touching %s", superset_init)
+                os.utime(superset_init, (time.time(), time.time()))

        return LocalExtensionFileHandler
    except ImportError:
@@ -299,23 +130,11 @@ def setup_local_extensions_watcher(app: Flask) -> None:  # noqa: C901
    if not watch_dirs:
        return

-    # Ensure the sentinel exists so touch() and Flask's --extra-files watcher
-    # both have a real path to operate on.
-    try:
-        RELOAD_TRIGGER.touch(exist_ok=True)
-    except OSError as e:
-        logger.warning("Could not create reload trigger %s: %s", RELOAD_TRIGGER, e)
-        return
-
    try:
        from watchdog.observers import Observer

        # Set up and start the file watcher
        event_handler = handler_class()
-        # Pre-populate baseline hashes from existing dist files so the
-        # developer's first real edit isn't silently dropped as a "first
-        # observation".
-        event_handler.prime_baseline(watch_dirs)
        observer = Observer()

        for watch_dir in watch_dirs:
--- a/superset/extensions/utils.py
+++ b/superset/extensions/utils.py
@@ -35,17 +35,12 @@ from superset.utils.core import check_is_safe_zip

 logger = logging.getLogger(__name__)

-# Accept nested paths inside frontend/dist so extensions can serve
-# worker / WASM / chunk subfolders. Reject any entry whose path contains "..",
-# conservatively excluding parent traversal segments so a crafted entry name
-# cannot escape the bundle directory (defense in depth; check_is_safe_zip runs
-# first).
-FRONTEND_REGEX: re.Pattern[str] = re.compile(r"^frontend/dist/(?!.*\.\.)(.+)$")
+FRONTEND_REGEX = re.compile(r"^frontend/dist/([^/]+)$")
 # Reject any entry whose path contains "..", conservatively excluding parent
 # traversal segments along with the (in practice nonexistent) case of a module
 # path embedding consecutive dots, so a crafted entry name cannot produce a
 # traversal-style module path (defense in depth; check_is_safe_zip runs first).
-BACKEND_REGEX: re.Pattern[str] = re.compile(r"^backend/src/(?!.*\.\.)(.+)$")
+BACKEND_REGEX = re.compile(r"^backend/src/(?!.*\.\.)(.+)$")


 class InMemoryLoader(importlib.abc.Loader):
--- a/superset/semantic_layers/api.py
+++ b/superset/semantic_layers/api.py
@@ -614,8 +614,15 @@ class SemanticLayerRestApi(BaseSupersetApi):
        warning: str | None = None
        try:
            schema = cls.get_configuration_schema(parsed_config)
-        except Exception as ex:  # pylint: disable=broad-except
-            warning = str(ex)
+        except Exception:  # pylint: disable=broad-except
+            # Show a stable, user-friendly message in the UI; the exception
+            # detail goes to the server log below.
+            warning = str(
+                t(
+                    "Could not load metadata for this configuration; "
+                    "showing the default form. See the server logs for details."
+                )
+            )
            logger.exception(
                "Error enriching semantic layer configuration schema for type %s",
                sl_type,
--- a/tests/unit_tests/extensions/test_cache_middleware.py
+++ b/tests/unit_tests/extensions/test_cache_middleware.py
@@ -64,21 +64,6 @@ def test_asset_path_is_intercepted() -> None:
    assert "Cookie" not in vary


-def test_nested_asset_path_is_intercepted() -> None:
-    headers: ResponseHeaders = call_middleware(
-        "/api/v1/extensions/acme/my-ext/workers/nested/chunk.wasm",
-        [("Vary", "Accept-Encoding, Cookie")],
-    )
-    vary: str = dict(headers).get("Vary", "")
-    assert "Cookie" not in vary
-
-
-def test_get_endpoint_with_trailing_slash_is_not_intercepted() -> None:
-    upstream: ResponseHeaders = [("Vary", "Accept-Encoding, Cookie")]
-    headers = call_middleware("/api/v1/extensions/acme/my-ext/", upstream)
-    assert headers == upstream
-
-
 def test_list_endpoint_is_not_intercepted() -> None:
    upstream = [("Vary", "Accept-Encoding, Cookie")]
    headers = call_middleware("/api/v1/extensions/", upstream)
--- a/tests/unit_tests/extensions/test_local_extensions_watcher.py
+++ b/tests/unit_tests/extensions/test_local_extensions_watcher.py
@@ -1,59 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-from typing import Any
-
-from watchdog.events import FileDeletedEvent, FileMovedEvent
-
-from superset.extensions.local_extensions_watcher import _get_file_handler_class
-
-
-def _noop_schedule_reload(_path: str) -> None:
-    """Stand in for a real debounce timer in unit tests."""
-
-
-def make_handler() -> Any:
-    handler_class = _get_file_handler_class()
-    handler = handler_class()
-    # Avoid spinning up real debounce timers in unit tests.
-    handler._schedule_reload = _noop_schedule_reload
-    return handler
-
-
-def test_delete_evicts_hash_entry() -> None:
-    handler = make_handler()
-    handler._file_hashes["/ext/dist/old-chunk.abc123.js"] = "digest"
-
-    handler.on_any_event(FileDeletedEvent("/ext/dist/old-chunk.abc123.js"))
-
-    assert "/ext/dist/old-chunk.abc123.js" not in handler._file_hashes
-
-
-def test_delete_of_untracked_path_is_a_noop() -> None:
-    handler = make_handler()
-
-    handler.on_any_event(FileDeletedEvent("/ext/dist/never-seen.js"))
-
-    assert handler._file_hashes == {}
-
-
-def test_move_out_of_dist_evicts_source_hash_entry() -> None:
-    handler = make_handler()
-    handler._file_hashes["/ext/dist/chunk.js"] = "digest"
-
-    handler.on_any_event(FileMovedEvent("/ext/dist/chunk.js", "/ext/tmp/chunk.js"))
-
-    assert "/ext/dist/chunk.js" not in handler._file_hashes
--- a/tests/unit_tests/semantic_layers/api_test.py
+++ b/tests/unit_tests/semantic_layers/api_test.py
@@ -1186,7 +1186,12 @@ def test_configuration_schema_enrichment_error_fallback(

    assert response.status_code == 200
    assert response.json["result"] == {"type": "object"}
-    assert response.json["warning"] == "connection failed"
+    # The warning is a stable, user-friendly message; the exception detail
+    # only goes to the server log.
+    assert response.json["warning"] == (
+        "Could not load metadata for this configuration; "
+        "showing the default form. See the server logs for details."
+    )
    assert mock_cls.get_configuration_schema.call_count == 2