diff --git a/.github/workflows/build_java21.yml b/.github/workflows/build_java21.yml
index c9a6ed270546c..62da995475fd9 100644
--- a/.github/workflows/build_java21.yml
+++ b/.github/workflows/build_java21.yml
@@ -17,11 +17,9 @@
 # under the License.
 #
 
-name: "Build / Java21 (master, Scala 2.13, Hadoop 3, JDK 21)"
+name: "Build / Java21 (Scala 2.13, Hadoop 3, JDK 21)"
 
 on:
-  schedule:
-    - cron: '0 4 * * *'
   workflow_dispatch:
 
 jobs:
@@ -33,7 +31,6 @@ jobs:
     if: github.repository == 'apache/spark'
     with:
       java: 21
-      branch: master
       hadoop: hadoop3
       envs: >-
         {
diff --git a/.github/workflows/build_maven.yml b/.github/workflows/build_maven.yml
index e047390add6f9..4dedac6cee8b9 100644
--- a/.github/workflows/build_maven.yml
+++ b/.github/workflows/build_maven.yml
@@ -17,11 +17,9 @@
 # under the License.
 #
 
-name: "Build / Maven (master, Scala 2.13, Hadoop 3, JDK 17)"
+name: "Build / Maven (Scala 2.13, Hadoop 3, JDK 17)"
 
 on:
-  schedule:
-    - cron: '0 13 * * *'
   workflow_dispatch:
 
 jobs:
diff --git a/.github/workflows/build_maven_java21.yml b/.github/workflows/build_maven_java21.yml
index 9fbc7b84383f0..2a20b8ef1f405 100644
--- a/.github/workflows/build_maven_java21.yml
+++ b/.github/workflows/build_maven_java21.yml
@@ -17,11 +17,9 @@
 # under the License.
 #
 
-name: "Build / Maven (master, Scala 2.13, Hadoop 3, JDK 21)"
+name: "Build / Maven (Scala 2.13, Hadoop 3, JDK 21)"
 
 on:
-  schedule:
-    - cron: '0 14 * * *'
   workflow_dispatch:
 
 jobs:
diff --git a/.github/workflows/build_non_ansi.yml b/.github/workflows/build_non_ansi.yml
index debdaf4f8709d..520801deb35b2 100644
--- a/.github/workflows/build_non_ansi.yml
+++ b/.github/workflows/build_non_ansi.yml
@@ -17,11 +17,9 @@
 # under the License.
 #
 
-name: "Build / Non-ANSI (master, Hadoop 3, JDK 17, Scala 2.13)"
+name: "Build / Non-ANSI (Hadoop 3, JDK 17, Scala 2.13)"
 
 on:
-  schedule:
-    - cron: '0 1 * * *'
   workflow_dispatch:
 
 jobs:
@@ -33,21 +31,19 @@ jobs:
     if: github.repository == 'apache/spark'
     with:
       java: 17
-      branch: master
       hadoop: hadoop3
       envs: >-
         {
           "PYSPARK_IMAGE_TO_TEST": "python-311",
           "PYTHON_TO_TEST": "python3.11",
-          "SPARK_ANSI_SQL_MODE": "false",
-          "SPARK_TEST_SPARK_BLOOM_FILTER_SUITE_ENABLED": "true"
+          "SPARK_ANSI_SQL_MODE": "false"
         }
       jobs: >-
         {
           "build": "true",
+          "build-core-utils": "false",
           "docs": "true",
           "pyspark": "true",
-          "pyspark-pandas": "true",
           "sparkr": "true",
           "tpcds-1g": "true",
           "docker-integration-tests": "true",
diff --git a/.github/workflows/build_python_3.11.yml b/.github/workflows/build_python_3.11.yml
new file mode 100644
index 0000000000000..c3891cd72353a
--- /dev/null
+++ b/.github/workflows/build_python_3.11.yml
@@ -0,0 +1,44 @@
+#
+# 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.
+#
+
+name: "Build / Python-only (Python 3.11)"
+
+on:
+  workflow_dispatch:
+
+jobs:
+  run-build:
+    permissions:
+      packages: write
+    name: Run
+    uses: ./.github/workflows/build_and_test.yml
+    if: github.repository == 'apache/spark'
+    with:
+      java: 17
+      hadoop: hadoop3
+      envs: >-
+        {
+          "PYSPARK_IMAGE_TO_TEST": "python-311",
+          "PYTHON_TO_TEST": "python3.11"
+        }
+      jobs: >-
+        {
+          "pyspark": "true",
+          "pyspark-pandas": "true"
+        }
diff --git a/.github/workflows/build_python_3.14.yml b/.github/workflows/build_python_3.14.yml
index 45ea43f1d491c..90c368aa0a4c2 100644
--- a/.github/workflows/build_python_3.14.yml
+++ b/.github/workflows/build_python_3.14.yml
@@ -17,11 +17,9 @@
 # under the License.
 #
 
-name: "Build / Python-only (master, Python 3.14)"
+name: "Build / Python-only (Python 3.14)"
 
 on:
-  schedule:
-    - cron: '0 21 * * *'
   workflow_dispatch:
 
 jobs:
@@ -33,7 +31,6 @@ jobs:
     if: github.repository == 'apache/spark'
     with:
       java: 17
-      branch: master
       hadoop: hadoop3
       envs: >-
         {
diff --git a/.github/workflows/build_python_pypy3.10.yml b/.github/workflows/build_python_pypy3.10.yml
index 0bd2ef03ce77c..3b892240648b6 100644
--- a/.github/workflows/build_python_pypy3.10.yml
+++ b/.github/workflows/build_python_pypy3.10.yml
@@ -17,11 +17,9 @@
 # under the License.
 #
 
-name: "Build / Python-only (master, PyPy 3.10)"
+name: "Build / Python-only (PyPy 3.10)"
 
 on:
-  schedule:
-    - cron: '0 15 * * *'
   workflow_dispatch:
 
 jobs:
@@ -33,7 +31,6 @@ jobs:
     if: github.repository == 'apache/spark'
     with:
       java: 17
-      branch: master
       hadoop: hadoop3
       envs: >-
         {
diff --git a/.github/workflows/maven_test.yml b/.github/workflows/maven_test.yml
index 580593f1cfe5e..155c2bceb5887 100644
--- a/.github/workflows/maven_test.yml
+++ b/.github/workflows/maven_test.yml
@@ -30,7 +30,7 @@ on:
         description: Branch to run the build against
         required: false
         type: string
-        default: master
+        default: branch-4.1
       hadoop:
         description: Hadoop version to run with. HADOOP_PROFILE environment variable should accept it.
         required: false