[case](mtmv) Failed to fix the case of concurrent insert overwrite ex… (

apache#41163)

…ecution (apache#41125)

pick: apache#41125

regression-test/suites/insert_overwrite_p1/test_iot_auto_detect_concurrent.groovy

@@ -30,6 +30,7 @@ suite("test_iot_auto_detect_concurrent") {
     sql new File("""${context.file.parent}/ddl/test_iot_auto_detect_concurrent.sql""").text
 
     def success_status = true
+    def err_msg = ""
     def load_data = { range, offset, expect_success ->
         try {
             sql " use test_iot_auto_detect_concurrent; "
@@ -44,6 +45,7 @@ suite("test_iot_auto_detect_concurrent") {
                 success_status = false
                 log.info("fails one")
             }
+            err_msg = e.getMessage()
             log.info("successfully catch the failed insert")
             return
         }
@@ -105,10 +107,14 @@ suite("test_iot_auto_detect_concurrent") {
     thread6.join()
     thread7.join()
     // suppose result: Success to overwrite with a multiple of ten values
-    assertTrue(success_status)
-    qt_sql3 " select count(k0) from test_concurrent_write; "
-    qt_sql4 " select count(distinct k0) from test_concurrent_write; "
-
+    if (!success_status) {
+        // Not allowed running Insert Overwrite on same table
+        assertTrue(err_msg.contains('same table'))
+    } else {
+        // The execution was fast, resulting in no concurrent execution
+        qt_sql3 " select count(k0) from test_concurrent_write; "
+        qt_sql4 " select count(distinct k0) from test_concurrent_write; "
+    }
 
     /// with drop partition concurrently
     success_status = true