Revert the change for hash functions already merged to upstream

velox/functions/sparksql/Hash.cpp

@@ -386,33 +386,9 @@ std::vector<std::shared_ptr<exec::FunctionSignature>> hashSignatures() {
           .build()};
 }
 
-void checkInputType(const std::vector<exec::VectorFunctionArg>& inputArgs) {
-  for (int i = 0; i < inputArgs.size(); i++) {
-    switch (inputArgs[i].type->kind()) {
-      case TypeKind::BOOLEAN:
-      case TypeKind::TINYINT:
-      case TypeKind::SMALLINT:
-      case TypeKind::INTEGER:
-      case TypeKind::BIGINT:
-      case TypeKind::VARCHAR:
-      case TypeKind::VARBINARY:
-      case TypeKind::REAL:
-      case TypeKind::DOUBLE:
-      case TypeKind::DATE:
-      case TypeKind::HUGEINT:
-      case TypeKind::TIMESTAMP:
-        break;
-      default:
-        VELOX_USER_FAIL(
-            "Unsupported type for hash: {}", inputArgs[i].type->toString())
-    }
-  }
-}
-
 std::shared_ptr<exec::VectorFunction> makeHash(
     const std::string& name,
     const std::vector<exec::VectorFunctionArg>& inputArgs) {
-  checkInputType(inputArgs);
   static const auto kHashFunction = std::make_shared<Murmur3HashFunction>();
   return kHashFunction;
 }
@@ -435,7 +411,6 @@ std::vector<std::shared_ptr<exec::FunctionSignature>> xxhash64Signatures() {
 std::shared_ptr<exec::VectorFunction> makeXxHash64(
     const std::string& name,
     const std::vector<exec::VectorFunctionArg>& inputArgs) {
-  checkInputType(inputArgs);
   static const auto kXxHash64Function = std::make_shared<XxHash64Function>();
   return kXxHash64Function;
 }