Flaky test: release build test_stateless_cluster_linux

[Xuanwo]

Summary

https://github.com/datafuselabs/databend/runs/7444558662?check_suite_focus=true

--- /workspace/tests/suites/0_stateless/03_dml/03_0014_insert_into_select_v2.result	2022-07-21 07:30:03.783131010 +0000
+++ /workspace/tests/suites/0_stateless/03_dml/03_0014_insert_into_select_v2.stdout	2022-07-21 07:33:32.310921462 +0000
@@ -1,5 +1,5 @@
-1	2	3	4	2021-08-15	2021-09-15	2021-08-15 10:00:00.000000	string1234
-5	6	7	8	2021-10-15	2021-11-15	2021-11-15 10:00:00.000000	string5678
+ERROR 1105 (HY000) at line 13: Code: 1054, displayText = Expected server error code: 1006 but got: 1002.
+ERROR 1105 (HY000) at line 17: Code: 1002, displayText = status: Cancelled, message: "Timeout expired", details: [], metadata: MetadataMap { headers: {} }.
 5
 7
 9

[Xuanwo]

Another case: https://github.com/datafuselabs/databend/runs/7645961726?check_suite_focus=true

13_0012_q12:                                                            [ FAIL ] - result differs with:
--- /workspace/tests/suites/0_stateless/13_tpch/13_0012_q12.result	2022-08-03 06:10:49.262056392 +0000
+++ /workspace/tests/suites/0_stateless/13_tpch/13_0012_q12.stdout	2022-08-03 06:12:01.491095648 +0000
@@ -1,2 +1 @@
-MAIL	5	5
 SHIP	5	10

13_0013_q13:                                                            [ OK ]
13_0014_q14:                                                            [ FAIL ] - result differs with:
--- /workspace/tests/suites/0_stateless/13_tpch/13_0014_q14.result	2022-08-03 06:10:49.[262](https://github.com/datafuselabs/databend/runs/7645961726?check_suite_focus=true#step:3:273)056392 +0000
+++ /workspace/tests/suites/0_stateless/13_tpch/13_0014_q14.stdout	2022-08-03 06:12:01.575096814 +0000
@@ -1 +1 @@
-15.23021
+14.5556

13_0015_q15:                                                            [ OK ]
13_0016_q16:                                                            [ OK ]
13_0017_q17:                                                            [ OK ]
13_0018_q18:                                                            [ OK ]
13_0019_q19:                                                            [ OK ]
13_0020_q20:                                                            [ OK ]
13_0021_q21:                                                            [ OK ]
13_0022_q22:                                                            [ OK ]
14_0001_clickhouse_http:                                                [ FAIL ] - result differs with:
--- /workspace/tests/suites/0_stateless/14_clickhouse_http_handler/14_0001_clickhouse_http.result	2022-08-03 06:10:49.[266](https://github.com/datafuselabs/databend/runs/7645961726?check_suite_focus=true#step:3:277)056469 +0000
+++ /workspace/tests/suites/0_stateless/14_clickhouse_http_handler/14_0001_clickhouse_http.stdout	2022-08-03 06:12:02.351107589 +0000
@@ -8,7 +8,6 @@
 --- default_format
 a
 UInt64
-0
 a
 UInt64
 0

14_0002_select_formats:                                                 [ OK ]
14_0003_http_auth:                                                      [ OK ]
14_0004_http_clickhouse_input_format:                                   [ OK ]
14_0004_http_clickhouse_input_format_v2:                                [ FAIL ] - result differs with:
--- /workspace/tests/suites/0_stateless/14_clickhouse_http_handler/14_0004_http_clickhouse_input_format_v2.result	2022-08-03 06:10:49.266056469 +0000
+++ /workspace/tests/suites/0_stateless/14_clickhouse_http_handler/14_0004_http_clickhouse_input_format_v2.stdout	2022-08-03 06:12:03.095117920 +0000
@@ -1 +1 @@
-3000	2	3003.5
+2400	2	2402.8

14_0006_input_format_nullable:                                          [ OK ]
14_0006_input_format_nullable_v2:                                       [ OK ]
14_0007_http_clickhouse_input_format_diagnostic:                        [ OK ]
14_0008_tsv_input_format:                                               [ OK ]
20_0005_mysql_auth:                                                     [ OK ]
20_0008_mysql_client_command:                                           [ OK ]
20_0009_format_diagnostic:                                              [ OK ]

Having 5 errors! 45 tests passed.                     0 tests skipped.
The failure tests:
    /workspace/tests/suites/0_stateless/13_tpch/13_0003_q3.sql
    /workspace/tests/suites/0_stateless/13_tpch/13_0012_q12.sql
    /workspace/tests/suites/0_stateless/13_tpch/13_0014_q14.sql
    /workspace/tests/suites/0_stateless/14_clickhouse_http_handler/14_0001_clickhouse_http.sh
    /workspace/tests/suites/0_stateless/14_clickhouse_http_handler/14_0004_http_clickhouse_input_format_v2.sh

[zhang2014]

fixed in #7025