Bug #95249 stop slave permanently blocked

• Submitted: 5 May 2019 8:11
• Modified: 6 May 2019 4:51
• Reporter: Wei Zhao (OCA)
• Status: Verified
• Category: MySQL Server: Replication
• Severity: S2 (Serious)
• Version: mysql-5.7
• OS: Any
• CPU Architecture: Any
• Tags: blocked, Contribution, stop slave

[5 May 2019 8:12] Wei Zhao

this patch fixes the bug

(*) I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it.

Attachment: stop-slave-blocked.2.diff (application/octet-stream, text), 3.42 KiB.

[5 May 2019 8:13] Wei Zhao

full callstack of the issue

(*) I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it.

Attachment: stop-slave-blocked-callstack.txt (text/plain), 104.66 KiB.

[24 Sep 2020 7:54] Venkatesh Prasad Venugopal

Contributed patch on top of 5.7.31

(*) I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it.

Attachment: 0001-MTS-deadlock-with-slave_preserve_commit_order.patch (text/x-patch), 37.06 KiB.

[29 Sep 2020 5:21] Venkatesh Prasad Venugopal

Contributed patch on top of 8.0.21

(*) I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it.

Attachment: 0001-MTS-deadlock-with-slave_preserve_commit_order-8.0.patch (text/x-patch), 37.04 KiB.