From 1b2091eaa0dc722faadbe2bc56e3423195bc8da3 Mon Sep 17 00:00:00 2001
From: Jibing-Li <64681310+Jibing-Li@users.noreply.github.com>
Date: Wed, 21 Aug 2024 07:52:10 +0800
Subject: [PATCH] [fix](regression)Fix external table cardinality case.
 (#39603)

Fix external table cardinality case.
---
 .../hive/test_hive_statistics_p0.groovy        | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/regression-test/suites/external_table_p0/hive/test_hive_statistics_p0.groovy b/regression-test/suites/external_table_p0/hive/test_hive_statistics_p0.groovy
index cca546cb0135d4..71a43d2aec9421 100644
--- a/regression-test/suites/external_table_p0/hive/test_hive_statistics_p0.groovy
+++ b/regression-test/suites/external_table_p0/hive/test_hive_statistics_p0.groovy
@@ -36,11 +36,19 @@ suite("test_hive_statistics_p0", "all_types,p0,external,hive,external_docker,ext
             sql """use `${catalog_name}`.`stats_test`"""
             sql """analyze database stats_test with sync"""
 
-            // Test hive scan node cardinality.
-            sql """analyze table `${catalog_name}`.`statistics`.`statistics` with sync"""
-            explain {
-                sql "select count(2) from `${catalog_name}`.`statistics`.`statistics`;"
-                contains "cardinality=100"
+            // Test hive scan node cardinality. Estimated row count.
+            for (int i = 0; i < 60; i++) {
+                def result = sql """show table stats `${catalog_name}`.`statistics`.`statistics`"""
+                logger.info("Table stats " + result)
+                if (!"66".equalsIgnoreCase(result[0][2])) {
+                    Thread.sleep(1000)
+                } else {
+                    explain {
+                        sql "select count(2) from `${catalog_name}`.`statistics`.`statistics`;"
+                        contains "cardinality=66"
+                    }
+                    break;
+                }
             }
 
             def result = sql """show catalog ${catalog_name}"""