[Bug]: The existing data can not be found during tpcc new order txn #8871

aressu1985 · 2023-04-06T04:14:17Z

Is there an existing issue for the same bug?

I have checked the existing issues.

Environment

- Version or commit-id (e.g. v0.1.0 or 8b23a93):f5e458d596b37ce62587bb876401f008010b1adb
- Hardware parameters:
- OS type:
- Others:

Actual Behavior

tools log:
Term-00, Running Average tpmTOTAL: 210.66 Current tpmTOTAL: 1456920 Memory Usage: 44MB / 708MB ^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^HTerm-00, Running Average tpmTOTAL: 210.65 Current tpmTOTAL: 1456932 Memory Usage: 44MB / 708MB ^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H2023-04-04 23:00:53 FATAL jTPCCTerminal:282 - STOCK with S_W_ID=8 S_I_ID=64375 not fount
2023-04-04 23:00:53 FATAL jTPCCTerminal:282 - STOCK with S_W_ID=9 S_I_ID=33327 not fount
2023-04-04 23:00:53 FATAL jTPCCTerminal:282 - STOCK with S_W_ID=2 S_I_ID=25463 not fount
2023-04-04 23:00:53 FATAL jTPCCTerminal:282 - STOCK with S_W_ID=8 S_I_ID=41318 not fount
Term-00, Running Average tpmTOTAL: 210.66 Current tpmTOTAL: 1457028 Memory Usage: 45MB / 708MB ^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H2023-04-04 23:00:54 FATAL jTPCCTerminal:282 - STOCK with S_W_ID=6 S_I_ID=17269 not fount
2023-04-04 23:00:54 FATAL jTPCCTerminal:282 - STOCK with S_W_ID=6 S_I_ID=66407 not fount
Term-00, Running Average tpmTOTAL: 210.66 Current tpmTOTAL: 1457088 Memory Usage: 46MB / 708MB ^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H2023-04-04 23:00:54 FATAL jTPCCTerminal:282 - STOCK with S_W_ID=6 S_I_ID=7975 not fount
2023-04-04 23:00:55 FATAL jTPCCTerminal:282 - STOCK with S_W_ID=7 S_I_ID=8053 not fount
2023-04-04 23:00:55 FATAL jTPCCTerminal:282 - STOCK with S_W_ID=7 S_I_ID=8053 not fount
2023-04-04 23:00:55 FATAL jTPCCTerminal:282 - STOCK with S_W_ID=9 S_I_ID=17270 not fount
2023-04-04 23:00:55 FATAL jTPCCTerminal:282 - STOCK with S_W_ID=8 S_I_ID=8813 not fount
2023-04-04 23:00:55 FATAL jTPCCTerminal:282 - STOCK with S_W_ID=1 S_I_ID=49527 not fount
2023-04-04 23:00:55 FATAL jTPCCTerminal:169 - TT_PAYMENT: Unexpected SQLException on transaction execution: w-w conflict
Term-00, Running Average tpmTOTAL: 210.66 Current tpmTOTAL: 1457232 Memory Usage: 48MB / 708MB ^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^HTerm-00, Running Average tpmTOTAL: 210.66 Current tpmTOTAL: 1457232 Memory Usage: 49MB / 708MB ^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H2023-04-04 23:00:58 FATAL jTPCCTerminal:282 - STOCK with S_W_ID=8 S_I_ID=57847 not fount
Term-00, Running Average tpmTOTAL: 210.66 Current tpmTOTAL: 1457244 Memory Usage: 49MB / 708MB ^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^HTerm-00, Running Average tpmTOTAL: 210.66 Current tpmTOTAL: 1457256 Memory Usage: 49MB / 708MB ^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H2023-04-04 23:00:59 FATAL jTPCCTerminal:282 - STOCK with S_W_ID=1 S_I_ID=41847 not fount
2023-04-04 23:00:59 FATAL jTPCCTerminal:282 - STOCK with S_W_ID=1 S_I_ID=12911 not fount
2023-04-04 23:00:59 FATAL jTPCCTerminal:282 - STOCK with S_W_ID=5 S_I_ID=9070 not fount

But this data really exists in database:
Database changed
mysql> select * from bmsql_stock where S_W_ID = 5 and S_I_ID=9070;
+--------+--------+------------+-------+-------------+--------------+----------------------------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+
| s_w_id | s_i_id | s_quantity | s_ytd | s_order_cnt | s_remote_cnt | s_data | s_dist_01 | s_dist_02 | s_dist_03 | s_dist_04 | s_dist_05 | s_dist_06 | s_dist_07 | s_dist_08 | s_dist_09 | s_dist_10 |
+--------+--------+------------+-------+-------------+--------------+----------------------------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+
| 5 | 9070 | 46 | 41 | 9 | 0 | X8SIwg4qc2iDbtkR8cX5qvHJkv6J5UExFYsAC1Ba3OzJ | LneuMvINospnE1EpMvq7yjNp | elIQ1xUXukbxvpauCjy7KJsU | xFbwwgyjJHkhg4640OwHKc2g | AgtvWjyvfwneSvfYKERFUeQI | bcC5v7dKgX4jMHQt6Si2s3oh | JT4JoiGXf7P9y43pKhFOqd61 | IJMjA3VCDes3igI68R5uuO0h | LBqI8Y9DINu2ojAt62PW0xez | ublosq0GRWoopVkf6i5i7uE8 | Gm7hYeLekcKhSrBSeZRu5yO1 |
+--------+--------+------------+-------+-------------+--------------+----------------------------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+
1 row in set (0.11 sec)

mysql> select * from bmsql_stock where S_W_ID = 1 and S_I_ID=12911;
+--------+--------+------------+-------+-------------+--------------+------------------------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+
| s_w_id | s_i_id | s_quantity | s_ytd | s_order_cnt | s_remote_cnt | s_data | s_dist_01 | s_dist_02 | s_dist_03 | s_dist_04 | s_dist_05 | s_dist_06 | s_dist_07 | s_dist_08 | s_dist_09 | s_dist_10 |
+--------+--------+------------+-------+-------------+--------------+------------------------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+
| 1 | 12911 | 49 | 29 | 5 | 0 | MclNeez4gp42Cx7xthrl8CGhEIZVoBiaGsxnHaSL | zTlTLtifA0Bq4OON1BItCN0i | JlJ0OmIpR6BfTuQKkUvIS3Bf | VMorZrhVB9bkO7beDuK7FWt0 | eYLS9dGtC70tNmG8my3RAwxI | M19Wwwlshr4hwS98UeEQ8zcY | yVOGmgZtr6dCsxerT1Qims9K | c1wV3AqRjRCixzwlLhMU2rrm | ZVQZjRF8B1QgVbehH9YM4SRk | YIhmlHsFzUAQkm2Cfr4nubUA | JUJnk3vXNtQnQYckPpj7vyHU |
+--------+--------+------------+-------+-------------+--------------+------------------------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+
1 row in set (0.11 sec)

mysql>

Expected Behavior

No response

Steps to Reproduce

1、git clone https://github.com/matrixorigin/mo-tpcc.git
2、modify props.mo ,set warehouse = 10, terminals = 10, runMins=5000
3、run ./runLoader.sh props.mo warehouse 10 filelocatioin XXXX, to generate 10 warehouse data
4、load data to mo
5、run ./runBenchmark.sh props.mo for about several hours.

Additional information

No response

aressu1985 · 2023-04-06T06:54:13Z

prepareStmt sql:
stmtNewOrderSelectStock = dbConn.prepareStatement(
"SELECT s_quantity, s_data, " +
" s_dist_01, s_dist_02, s_dist_03, s_dist_04, " +
" s_dist_05, s_dist_06, s_dist_07, s_dist_08, " +
" s_dist_09, s_dist_10 " +
" FROM bmsql_stock " +
" WHERE s_w_id = ? AND s_i_id = ? " );

The new order txn is:

a.
SELECT d_tax, d_next_o_id " +
" FROM bmsql_district " +
" WHERE d_w_id = ? AND d_id = ? " +
" FOR UPDATE"
b.
//需要用到索引
SELECT c_discount, c_last, c_credit, w_tax " +
" FROM bmsql_customer " +
" JOIN bmsql_warehouse ON (w_id = c_w_id) " +
" WHERE c_w_id = ? AND c_d_id = ? AND c_id = ?"
c.
UPDATE bmsql_district " +
" SET d_next_o_id = d_next_o_id + 1 " +
" WHERE d_w_id = ? AND d_id = ?");
d.
INSERT INTO bmsql_oorder (" +
" o_id, o_d_id, o_w_id, o_c_id, o_entry_d, " +
" o_ol_cnt, o_all_local) " +
"VALUES (?, ?, ?, ?, ?, ?, ?)"
e.
INSERT INTO bmsql_new_order (" +
" no_o_id, no_d_id, no_w_id) " +
"VALUES (?, ?, ?)"

f.
SELECT i_price, i_name, i_data " +
" FROM bmsql_item " +
" WHERE i_id = ?"

g.SELECT s_quantity, s_data, " +
" s_dist_01, s_dist_02, s_dist_03, s_dist_04, " +
" s_dist_05, s_dist_06, s_dist_07, s_dist_08, " +
" s_dist_09, s_dist_10 " +
" FROM bmsql_stock " +
" WHERE s_w_id = ? AND s_i_id = ? " +
" FOR UPDATE")
h.
//batch update
UPDATE bmsql_stock " +
" SET s_quantity = ?, s_ytd = s_ytd + ?, " +
" s_order_cnt = s_order_cnt + 1, " +
" s_remote_cnt = s_remote_cnt + ? " +
" WHERE s_w_id = ? AND s_i_id = ?

i.
//batch insert
INSERT INTO bmsql_order_line (" +
" ol_o_id, ol_d_id, ol_w_id, ol_number, " +
" ol_i_id, ol_supply_w_id, ol_quantity, " +
" ol_amount, ol_dist_info) " +
"VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)

sukki37 · 2023-04-06T08:02:01Z

some related logs:

not_found_failed_sql.log

d0b1ded1-d289-11ed-b9df-525400777c3a-367.log

d0b1ded1-d289-11ed-b9df-525400777c3a-315.log

aptend · 2023-04-07T09:59:12Z

I've made some fix, self testing

aptend · 2023-04-10T03:32:52Z

some related logs:

not_found_failed_sql.log

d0b1ded1-d289-11ed-b9df-525400777c3a-367.log

d0b1ded1-d289-11ed-b9df-525400777c3a-315.log

the file not found error in these log files has been fixed in #8919.

but the STOCK with S_W_ID=9 S_I_ID=33327 not fount errors still keep coming out. I have reproduced the error in a single warehouse tpcc setting and I'm analyzing

aptend · 2023-04-11T02:49:41Z

repro script, the second select * from t will be empty in the transaction. It seems that the data in cn memtable is cleared by flush

drop database if exists db1;
create database db1;
use db1;
drop table if exists t;
create table t (a int);
insert into t values (1), (2), (3);

begin;
-- read, pull insert logtail
select * from t;
-- @session:id=1{
-- @separator:table
select mo_ctl('dn', 'flush', 'db1.t');
select a from db1.t where a = 1;
-- flush and pull meta logtail
-- @session}
-- read again
select * from t;
commit;

./mo-service -launch etc/launch-tae-CN-tae-DN/launch.toml 2>&1
run this in mo-tester ./run.sh -m genrs -n -g -p <path-to-the-script> 2>&1

aptend · 2023-04-11T07:41:42Z

In the call stack, it seems that before the second select * from t, the table metadata has been updated to a new snapshot by Stats

m-schen · 2023-04-11T08:10:00Z

begin;
select * from t;
select * from t;
end;

the second query, the plan builder will call the ReCalcNodeStats to get the new table meta.
if the table was flushed between first select and second select, It may cause the empty result error.
(too much place to call the ReCalcNodeStats, I can not removed code to verify if it was the root cause, sorry.)

repro step:

session1: 
drop table if exists t;
create table t (a int);
insert into t values (1), (2), (3);
begin;
select * from t;

session2:
select mo_ctl('dn', 'flush', 'db.t');
select a from db.t where a = 1;

session1:
select * from t;

and you will get empty result but required [1] [2] [3]

m-schen · 2023-04-11T08:11:16Z

@ouyuanning plz assign it to a suitable man. thx.

m-schen · 2023-04-11T10:57:50Z

begin;
select * from t;
select * from t;
end;
the second query, the plan builder will call the ReCalcNodeStats to get the new table meta.
if the table was flushed between first select and second select, It may cause the empty result error.
(too much place to call the ReCalcNodeStats, I can not removed code to verify if it was the root cause, sorry.)

repro step:
session1: 
drop table if exists t;
create table t (a int);
insert into t values (1), (2), (3);
begin;
select * from t;

session2:
select mo_ctl('dn', 'flush', 'db.t');
select a from db.t where a = 1;

session1:
select * from t;
and you will get empty result but required [1] [2] [3]

my fault. it's a wrong analysis.

m-schen · 2023-04-11T11:03:27Z

repro step:

session1: 
drop table if exists t;
create table t (a int);
insert into t values (1), (2), (3);
begin;
select * from t;

session2:
select mo_ctl('dn', 'flush', 'db.t');
select a from db.t where a = 1;

session1:
select * from t; #get empty but should [1],[2],[3]

I guess that
https://github.com/matrixorigin/matrixone/blob/main/pkg/vm/engine/disttae/txn_table.go#L201
the second query select * from t get a wrong snapshot of partitions here.

maybe we should deliver a txn timestamp to pick up the partitions we want?

@reusee
plz take a look.

reusee · 2023-04-12T03:56:55Z

looking into it.

fengttt · 2023-07-07T07:17:13Z

Repro on mojo, https://github.com/matrixorigin/mojo/tree/main/go, simply run

!repro mo-8871

local launch-tae-mulit-cn-tae-dn, pessimistic.

zhangxu19830126 · 2023-07-14T03:25:48Z

fixed

aressu1985 · 2023-07-14T13:30:18Z

tracking

fengttt · 2023-07-14T16:33:41Z

fixed

@zhangxu19830126
I think my repro is fixed by YuanNing's select for update projection list. We are still seeing dup key in tpcc, correct? So it is not fixed yet ...

aressu1985 · 2023-07-17T02:54:30Z

so what is status?

ouyuanning · 2023-07-22T14:47:35Z

not working on it

ouyuanning · 2023-07-24T04:52:17Z

not working on this today

ouyuanning · 2023-07-25T12:53:21Z

not working on it

ouyuanning · 2023-07-26T13:42:15Z

not working on it

ouyuanning · 2023-07-26T13:42:16Z

not working on it

ouyuanning · 2023-07-27T14:44:20Z

not working on it

ouyuanning · 2023-07-28T13:59:25Z

not working on it

ouyuanning · 2023-07-29T11:44:00Z

not working on it

ouyuanning · 2023-07-31T08:05:40Z

乐观事务下的。应该之前乐声已经修复。

悲观事务下，有发现的几个问题。
1、select for update的bug，我有个PR处理了
2、测试工具的部分，有地方没有加select for update造成的问题。苏动处理了。
3、最后一个。由于我一个PR优化部分sink/sinkScan节点后引起了代价估算错误，走了s3。然后workspace不支持s3的重试。这个应该是后来龙冉团队哪位同学修复掉了。

目前应该已经没有丢失问题了。辛苦QA同学协助验证。

aressu1985 · 2023-07-31T13:58:01Z

fixed

aressu1985 added kind/bug Something isn't working needs-triage severity/s-1 labels Apr 6, 2023

aressu1985 added this to the V0.8.0 milestone Apr 6, 2023

aressu1985 assigned matrix-meow Apr 6, 2023

aressu1985 mentioned this issue Apr 6, 2023

[Bug]: The summary problem and status related to stability test #8327

Closed

1 task

sukki37 assigned sukki37 and unassigned matrix-meow Apr 6, 2023

sukki37 assigned aptend and unassigned sukki37 Apr 6, 2023

aptend mentioned this issue Apr 10, 2023

fix full segment #8919

Merged

7 tasks

aptend assigned m-schen and unassigned aptend Apr 11, 2023

m-schen assigned ouyuanning and unassigned m-schen Apr 11, 2023

ouyuanning assigned m-schen and unassigned ouyuanning Apr 11, 2023

m-schen assigned reusee and unassigned m-schen Apr 11, 2023

fengttt reopened this Jul 7, 2023

fengttt assigned zhangxu19830126 and unassigned aressu1985 Jul 7, 2023

fengttt added severity/s-1 and removed severity/s1 High impact: Logical errors or data errors that must occur labels Jul 7, 2023

fengttt modified the milestones: V0.8.0, 1.0.0 Jul 7, 2023

florashi181 added the 1.0-perf-tp label Jul 10, 2023

zhangxu19830126 assigned aressu1985 and unassigned zhangxu19830126 Jul 14, 2023

aressu1985 assigned ouyuanning and unassigned aressu1985 Jul 22, 2023

ouyuanning assigned aressu1985 and unassigned ouyuanning Jul 31, 2023

aressu1985 closed this as completed Jul 31, 2023

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[Bug]: The existing data can not be found during tpcc new order txn #8871

[Bug]: The existing data can not be found during tpcc new order txn #8871

aressu1985 commented Apr 6, 2023

aressu1985 commented Apr 6, 2023

sukki37 commented Apr 6, 2023

aptend commented Apr 7, 2023

aptend commented Apr 10, 2023

aptend commented Apr 11, 2023 •

edited

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aptend commented Apr 11, 2023 •

edited

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m-schen commented Apr 11, 2023 •

edited

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m-schen commented Apr 11, 2023

m-schen commented Apr 11, 2023

m-schen commented Apr 11, 2023

reusee commented Apr 12, 2023

fengttt commented Jul 7, 2023

zhangxu19830126 commented Jul 14, 2023

aressu1985 commented Jul 14, 2023

fengttt commented Jul 14, 2023

aressu1985 commented Jul 17, 2023

ouyuanning commented Jul 22, 2023

ouyuanning commented Jul 24, 2023

ouyuanning commented Jul 25, 2023

ouyuanning commented Jul 26, 2023

ouyuanning commented Jul 26, 2023

ouyuanning commented Jul 27, 2023

ouyuanning commented Jul 28, 2023

ouyuanning commented Jul 29, 2023

ouyuanning commented Jul 31, 2023 •

edited

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aressu1985 commented Jul 31, 2023

[Bug]: The existing data can not be found during tpcc new order txn #8871

[Bug]: The existing data can not be found during tpcc new order txn #8871

Comments

aressu1985 commented Apr 6, 2023

Is there an existing issue for the same bug?

Environment

Actual Behavior

Expected Behavior

Steps to Reproduce

Additional information

aressu1985 commented Apr 6, 2023

sukki37 commented Apr 6, 2023

aptend commented Apr 7, 2023

aptend commented Apr 10, 2023

aptend commented Apr 11, 2023 • edited Loading

aptend commented Apr 11, 2023 • edited Loading

m-schen commented Apr 11, 2023 • edited Loading

m-schen commented Apr 11, 2023

m-schen commented Apr 11, 2023

m-schen commented Apr 11, 2023

reusee commented Apr 12, 2023

fengttt commented Jul 7, 2023

zhangxu19830126 commented Jul 14, 2023

aressu1985 commented Jul 14, 2023

fengttt commented Jul 14, 2023

aressu1985 commented Jul 17, 2023

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