branch-3.0: [regression-test](fix) fix test_show_tablet.groovy bug ru…

…nning on mul… #46791 (#46809)

Cherry-picked from #46791

Co-authored-by: shuke <[email protected]>

regression-test/suites/show_p0/test_show_tablet.groovy

@@ -25,14 +25,32 @@ suite("test_show_tablet") {
             PROPERTIES (
                 "replication_num" = "1"
             );"""
-    def res = sql """SHOW TABLETS FROM show_tablets_test_t limit 5, 1;"""
 
-    logger.info("result: " + res.toString());
-    assertTrue(res.size() == 0)
+    def res = sql """ SHOW TABLETS FROM show_tablets_test_t """
+    if (res.size() == 5) {
+        // replication num == 1
+        res = sql """SHOW TABLETS FROM show_tablets_test_t limit 5, 1;"""
+        logger.info("result: " + res.toString());
+        assertTrue(res.size() == 0)
 
-    res = sql """SHOW TABLETS FROM show_tablets_test_t limit 3, 5;"""
-    assertTrue(res.size() == 2)
+        res = sql """SHOW TABLETS FROM show_tablets_test_t limit 3, 5;"""
+        assertTrue(res.size() == 2)
 
-    res = sql """SHOW TABLETS FROM show_tablets_test_t limit 10;"""
-    assertTrue(res.size() == 5)
+        res = sql """SHOW TABLETS FROM show_tablets_test_t limit 10;"""
+        assertTrue(res.size() == 5)
+    } else if (res.size() == 15) {
+        // in multi-be cluster and force_olap_table_replication_num=3
+        // will change to 3 replication even though set "replication_num" = "1" in create table
+        res = sql """SHOW TABLETS FROM show_tablets_test_t limit 15, 1;"""
+        logger.info("result: " + res.toString());
+        assertTrue(res.size() == 0)
+
+        res = sql """SHOW TABLETS FROM show_tablets_test_t limit 13, 5;"""
+        assertTrue(res.size() == 2)
+
+        res = sql """SHOW TABLETS FROM show_tablets_test_t limit 15;"""
+        assertTrue(res.size() == 15)
+    } else {
+        assertTrue(1 == 2)
+    }
 }