[MDEV-23372] rpl.rpl_skip_replication still fails in buildbot with an extra warning Created: 2020-08-02  Updated: 2023-12-05

Status: Stalled
Project: MariaDB Server
Component/s: Replication, Tests
Affects Version/s: 10.2, 10.3, 10.4, 10.5, 10.6, 10.7, 10.8
Fix Version/s: 10.4, 10.5, 10.6

Type: Bug Priority: Major
Reporter: Elena Stepanova Assignee: Andrei Elkin
Resolution: Unresolved Votes: 0
Labels: None

Issue Links:
Duplicate
is duplicated by MDEV-13571 binlog_encryption.rpl_skip_replicatio... Closed
Relates
relates to MDEV-16570 rpl.rpl_extra_col_master_innodb faile... Open
relates to MDEV-13258 rpl.rpl_skip_replication, rpl.rpl_set... Closed
relates to MDEV-14052 rpl.rpl_row_until failed in buildbot Open
relates to MDEV-14203 rpl.rpl_extra_col_master_myisam, rpl.... Closed

 Description   

The fix for MDEV-13258 / MDEV-14203 is in the 10.2 branch, but the test still fails:
http://buildbot.askmonty.org/buildbot/builders/kvm-zyp-opensuse150-amd64/builds/3925/steps/mtr/logs/stdio

rpl.rpl_skip_replication 'innodb,stmt'   w1 [ fail ]  Found warnings/errors in server log file!
 
        Test ended at 2020-08-02 17:28:42
 
line
 
2020-08-02 17:28:41 140066405730048 [Warning] Master is configured to log replication events with checksum, but will not send such events to slaves that cannot process them
 
^ Found warnings in /dev/shm/var/1/log/mysqld.1.err
 
ok
 
 
 
 - saving '/dev/shm/var/1/log/rpl.rpl_skip_replication-innodb,stmt/' to '/dev/shm/var/log/rpl.rpl_skip_replication-innodb,stmt/'
 
 
 
Retrying test rpl.rpl_skip_replication, attempt(2/3)...



 Comments   
Comment by Sujatha Sivakumar (Inactive) [ 2020-08-03 ]

Hello elenst

Thank you for the bug report. As part of MDEV-14203 fix, the warning was handled for 'network write failure' scenario. Looks like there are
few more cases that needs to be handled. I am trying to reproduce the issue locally with the help of 'rr'.

 ./mtr rpl_skip_replication{,,,,,,,,,,,,,,,,,,,} --repeat=100 --mem --parallel 8  --rr

So far I could not reproduce. Will update the progress.

Comment by Alice Sherepa [ 2020-10-08 ]

recently on 10.3 http://buildbot.askmonty.org/buildbot/builders/kvm-bintar-quantal-amd64/builds/22984/steps/mtr/logs/stdio

Comment by Alice Sherepa [ 2020-10-29 ]

http://buildbot.askmonty.org/buildbot/builders/kvm-deb-xenial-x86/builds/19842/steps/mtr/logs/stdio

rpl.rpl_slave_load_tmpdir_not_exist 'mix' w3 [ fail ]  Found warnings/errors in server log file!
 
        Test ended at 2020-10-26 06:27:27
 
line
 
2020-10-26  6:27:26 2960874304 [Warning] Master is configured to log replication events with checksum, but will not send such events to slaves that cannot process them
 
^ Found warnings in /dev/shm/var/3/log/mysqld.1.err

Comment by Alice Sherepa [ 2021-03-04 ]

http://buildbot.askmonty.org/buildbot/builders/kvm-deb-focal-aarch64/builds/1187

binlog_encryption.rpl_skip_replication 'innodb,mix' w2 [ fail ]  Found warnings/errors in server log file!
 
        Test ended at 2021-03-04 08:43:12
 
line
 
2021-03-04  8:43:11 28 [Warning] Master is configured to log replication events with checksum, but will not send such events to slaves that cannot process them
 
^ Found warnings in /dev/shm/var/2/log/mysqld.1.err

Comment by Alice Sherepa [ 2021-06-04 ]

10.6 a722ee88f33296eee6a http://buildbot.askmonty.org/buildbot/builders/kvm-zyp-opensuse150-amd64/builds/5848/steps/mtr/logs/stdio

rpl.rpl_set_statement_default_master 'row' w3 [ fail ]  Found warnings/errors in server log file!
 
        Test ended at 2021-06-01 11:18:01
 
line
 
2021-06-01 11:18:00 151 [Warning] Master is configured to log replication events with checksum, but will not send such events to slaves that cannot process them

Comment by Alice Sherepa [ 2021-07-16 ]

10.6 429382c29f2dc6bcd97b6 http://buildbot.askmonty.org/buildbot/builders/kvm-deb-bionic-ppc64le/builds/6283/steps/mtr/logs/stdio 

rpl.rpl_extra_col_master_myisam 'row'    w2 [ fail ]  Found warnings/errors in server log file!
 
        Test ended at 2021-07-15 10:04:01
 
line
 
2021-07-15 10:04:00 19 [Warning] Master is configured to log replication events with checksum, but will not send such events to slaves that cannot process them
 
^ Found warnings in /dev/shm/var/2/log/mysqld.1.err
 
ok

Comment by Alice Sherepa [ 2021-07-16 ]

10.6 429382c29f2dc6bcd97b6 http://buildbot.askmonty.org/buildbot/builders/kvm-deb-bionic-ppc64le/builds/6283/steps/mtr/logs/stdio 

rpl.rpl_extra_col_master_myisam 'row'    w2 [ fail ]  Found warnings/errors in server log file!
 
        Test ended at 2021-07-15 10:04:01
 
line
 
2021-07-15 10:04:00 19 [Warning] Master is configured to log replication events with checksum, but will not send such events to slaves that cannot process them
 
^ Found warnings in /dev/shm/var/2/log/mysqld.1.err
 
ok

Comment by Sujatha Sivakumar (Inactive) [ 2021-08-10 ]

Hello Andrei,

Can you please review the fix for MDEV-23372

https://github.com/MariaDB/server/commit/14db5e18b8ae9d1dcc015163039d518aa0eb4d4b

BB Testing: http://buildbot.askmonty.org/buildbot/grid?category=main&branch=bb-10.2-sujatha

Thank you

Comment by Andrei Elkin [ 2021-08-12 ]

Thanks for the fixes. Approved.

Comment by Sujatha Sivakumar (Inactive) [ 2021-08-19 ]

Hello Elkin

The above patch is wrong. I am working on a new path.

Thank you.

Comment by Julien Fritsch [ 2023-12-05 ]

Automated message:
----------------------------
Since this issue has not been updated since 6 weeks, it's time to move it back to Stalled.

Comment by JiraAutomate [ 2023-12-05 ]

Automated message:
----------------------------
Since this issue has not been updated since 6 weeks, it's time to move it back to Stalled.

Generated at Thu Feb 08 09:21:54 UTC 2024 using Jira 8.20.16#820016-sha1:9d11dbea5f4be3d4cc21f03a88dd11d8c8687422.