* bug#51942: cuirass postgresql deadlock
@ 2021-11-18 10:17 Mathieu Othacehe
2024-07-14 21:55 ` Ludovic Courtès
0 siblings, 1 reply; 2+ messages in thread
From: Mathieu Othacehe @ 2021-11-18 10:17 UTC (permalink / raw)
To: 51942
Hello,
I observed the following deadlock on the cuirass-remote-server log file
on berlin:
--8<---------------cut here---------------start------------->8---
2021-11-17T23:12:00 fetching '/gnu/store/g6iqlblaxyvlvycrri110kfli9vhm8s0-julia-mlstyle-0.4.10.drv' from http://141.80.167.159:5558
2021-12-17T23:12:03 build succeeded: '/gnu/store/g6iqlblaxyvlvycrri110kfli9vhm8s0-julia-mlstyle-0.4.10In ice-9/eval.scm:
619:8 2 (_ #(#(#<directory (cuirass scripts remote-server) ?> ?)))
298:42 1 (_ #(#(#<directory (cuirass scripts remote-server) ?> ?)))
In ice-9/boot-9.scm:
1685:16 0 (raise-exception _ #:continuable? _)
ice-9/boot-9.scm:1685:16: In procedure raise-exception:
Throw to key `psql-query-error' with args `(fatal-error "PGRES_FATAL_ERROR" "ERROR: deadlock detected\nDETAIL: Process 485 waits for ShareLock on transaction 760005012; blocked by process 17350.\nProcess 17350 waits for ShareLock on transaction 760004811; blocked by process 485.\nHINT: See server log for query details.\nCONTEXT: while rechecking updated tuple (31499,8) in relation \"builds\"\n")'.
2021-11-17T23:13:52 Poll loop busy during 109 seconds.
--8<---------------cut here---------------end--------------->8---
I'm not sure what can cause this issue.
Thanks,
Mathieu
^ permalink raw reply [flat|nested] 2+ messages in thread
* bug#51942: cuirass postgresql deadlock
2021-11-18 10:17 bug#51942: cuirass postgresql deadlock Mathieu Othacehe
@ 2024-07-14 21:55 ` Ludovic Courtès
0 siblings, 0 replies; 2+ messages in thread
From: Ludovic Courtès @ 2024-07-14 21:55 UTC (permalink / raw)
To: Mathieu Othacehe; +Cc: 51942-done
Hey!
Mathieu Othacehe <othacehe@gnu.org> skribis:
> I observed the following deadlock on the cuirass-remote-server log file
> on berlin:
>
> 2021-11-17T23:12:00 fetching '/gnu/store/g6iqlblaxyvlvycrri110kfli9vhm8s0-julia-mlstyle-0.4.10.drv' from http://141.80.167.159:5558
> 2021-12-17T23:12:03 build succeeded: '/gnu/store/g6iqlblaxyvlvycrri110kfli9vhm8s0-julia-mlstyle-0.4.10In ice-9/eval.scm:
> 619:8 2 (_ #(#(#<directory (cuirass scripts remote-server) ?> ?)))
> 298:42 1 (_ #(#(#<directory (cuirass scripts remote-server) ?> ?)))
> In ice-9/boot-9.scm:
> 1685:16 0 (raise-exception _ #:continuable? _)
> ice-9/boot-9.scm:1685:16: In procedure raise-exception:
> Throw to key `psql-query-error' with args `(fatal-error "PGRES_FATAL_ERROR" "ERROR: deadlock detected\nDETAIL: Process 485 waits for ShareLock on transaction 760005012; blocked by process 17350.\nProcess 17350 waits for ShareLock on transaction 760004811; blocked by process 485.\nHINT: See server log for query details.\nCONTEXT: while rechecking updated tuple (31499,8) in relation \"builds\"\n")'.
I haven’t see that in the past year or two. Closing!
Ludo’.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-11-18 10:17 bug#51942: cuirass postgresql deadlock Mathieu Othacehe
2024-07-14 21:55 ` Ludovic Courtès
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