[SPARK-56471][BUILD][INFRA] Remove release-time binary deletion workaround and CI JAR/class checks

dev/create-release/release-tag.sh

@@ -73,14 +73,6 @@ cd spark
 git config user.name "$GIT_NAME"
 git config user.email "$GIT_EMAIL"
 
-# Remove test jars and classes that do not belong to source releases.
-rm $(<dev/test-jars.txt)
-:> dev/test-jars.txt
-rm $(<dev/test-classes.txt)
-:> dev/test-classes.txt
-git commit -a -m "Removing test jars and class files"
-JAR_RM_REF=$(git rev-parse HEAD)
-
 # Create release version
 $MVN versions:set -DnewVersion=$RELEASE_VERSION | grep -v "no value" # silence logs
 if [[ $RELEASE_VERSION != *"preview"* ]]; then
@@ -99,9 +91,6 @@ git commit -a -m "Preparing Spark release $RELEASE_TAG"
 echo "Creating tag $RELEASE_TAG at the head of $GIT_BRANCH"
 git tag $RELEASE_TAG
 
-# Restore test jars for dev.
-git revert --no-edit $JAR_RM_REF
-
 # Create next version
 $MVN versions:set -DnewVersion=$NEXT_VERSION | grep -v "no value" # silence logs
 # Remove -SNAPSHOT before setting the R version as R expects version strings to only have numbers

dev/is-changed.py

@@ -66,34 +66,6 @@ def main():
             os.environ["GITHUB_SHA"], target_ref=os.environ["GITHUB_PREV_SHA"]
         )
 
-    if any(f.endswith(".jar") for f in changed_files):
-        with open(
-            os.path.join(os.path.dirname(os.path.realpath(__file__)), "test-jars.txt")
-        ) as jarlist:
-            itrsect = set((line.strip() for line in jarlist.readlines())).intersection(
-                set(changed_files)
-            )
-            if len(itrsect) > 0:
-                raise SystemExit(
-                    f"Cannot include jars in source codes ({', '.join(itrsect)}). "
-                    "If they have to be added temporarily, "
-                    "please add the file name into dev/test-jars.txt."
-                )
-
-    if any(f.endswith(".class") for f in changed_files):
-        with open(
-            os.path.join(os.path.dirname(os.path.realpath(__file__)), "test-classes.txt")
-        ) as clslist:
-            itrsect = set((line.strip() for line in clslist.readlines())).intersection(
-                set(changed_files)
-            )
-            if len(itrsect) > 0:
-                raise SystemExit(
-                    f"Cannot include class files in source codes ({', '.join(itrsect)}). "
-                    "If they have to be added temporarily, "
-                    "please add the file name into dev/test-classes.txt."
-                )
-
     changed_modules = determine_modules_to_test(
         determine_modules_for_files(changed_files), deduplicated=False
     )