branch-2.1: [test](doc) add regression test case for load high availa…

…bility #43481 (#43947)

Cherry-picked from #43481

Co-authored-by: Xin Liao <liaoxin@selectdb.com>

regression-test/suites/doc/data-operate/import/import-way/load-high-availability.md.groovy

@@ -0,0 +1,57 @@
+// 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.
+
+suite("test_load_high_availability", "p0") {
+    if (isCloudMode()) {
+        return
+    }
+    def tableName = "test_load_high_availability"
+    sql """ DROP TABLE IF EXISTS ${tableName} """
+    sql """
+        CREATE TABLE ${tableName}
+        (
+            id INT,
+            name STRING
+        )
+        DUPLICATE KEY(id)
+        DISTRIBUTED BY HASH(id) BUCKETS 10
+        PROPERTIES
+        (
+            'replication_num' = '1',
+            'min_load_replica_num' = '1'
+        )
+    """
+
+    sql """ DROP TABLE IF EXISTS ${tableName} """
+    sql """
+        CREATE TABLE ${tableName}
+        (
+            id INT,
+            name STRING
+        )
+        DUPLICATE KEY(id)
+        DISTRIBUTED BY HASH(id) BUCKETS 10
+        PROPERTIES
+        (
+            'replication_num' = '1',
+            'min_load_replica_num' = '-1'
+        )
+    """
+    sql """ ALTER TABLE ${tableName} SET ( 'min_load_replica_num' = '1' ) """
+
+
+}