View Issue Details

IDProjectCategoryView StatusLast Update
0000684Pgpool-IIBugpublic2023-04-14 14:42
Reporterpengbo Assigned ToMuhammad Usama  
PrioritynormalSeverityminorReproducibilityalways
Status closedResolutionfixed 
Product Version4.1.5 
Target Version4.1.8Fixed in Version4.1.8 
Summary0000684: The standby status of pcp_watchdog_info isn't changed from "LOADING", after rebooting a standby server.
DescriptionThis issue can be reproduced in pgpool 4.1 and 4.2.

Reproduction steps:
1) 3 pgpool nodes (pgpool1, pgpool2, pgpool3) are started
2) reboot server of pgpool3
3) pcp_watchdog_info of pgpool1 shows the state of pgpool3 is "STANDBY", but pcp_watchdog_info of pgpool2 shows the state of pgpool3 "LOADING"

# pcp_watchdog_info -w -h pgpool1 -U postgres -p 9898
3 YES pgpool1:9999 Linux pgpool1 pgpool1
pgpool1:9999 Linux pgpool1 pgpool1 9999 9000 4 MASTER
pgpool2:9999 Linux pgpool2 pgpool2 9999 9000 7 STANDBY
pgpool3:9999 Linux pgpool3 pgpool3 9999 9000 7 STANDBY

# pcp_watchdog_info -w -h pgpool2 -U postgres -p 9898
3 NO pgpool1:9999 Linux pgpool1 pgpool1
pgpool2:9999 Linux pgpool2 pgpool2 9999 9000 7 STANDBY
pgpool1:9999 Linux pgpool1 pgpool1 9999 9000 4 MASTER
pgpool3:9999 Linux pgpool3 pgpool3 9999 9000 1 LOADING
Steps To ReproduceReproduction steps:
1) 3 pgpool nodes (pgpool1, pgpool2, pgpool3) are started
2) reboot server of pgpool3
3) pcp_watchdog_info of pgpool1 shows the state of pgpool3 is "STANDBY", but pcp_watchdog_info of pgpool2 shows the state of pgpool3 "LOADING"
TagsNo tags attached.

Activities

pengbo

2021-01-15 11:09

developer  

pgpool1_pgpool.log (14,280 bytes)
pgpool2_pgpool.log (14,020 bytes)
pgpool3_pgpool.log (19,753 bytes)

pengbo

2021-05-25 14:36

developer   ~0003854

It is fixed:
https://git.postgresql.org/gitweb/?p=pgpool2.git;a=commit;h=352fe91e1bdc3318d4483ef12eb54f014405f4c0

Issue History

Date Modified Username Field Change
2021-01-15 11:06 pengbo New Issue
2021-01-15 11:06 pengbo Status new => assigned
2021-01-15 11:06 pengbo Assigned To => Muhammad Usama
2021-01-15 11:07 pengbo Description Updated
2021-01-15 11:07 pengbo Steps to Reproduce Updated
2021-01-15 11:09 pengbo File Added: pgpool1_pgpool.log
2021-01-15 11:09 pengbo File Added: pgpool2_pgpool.log
2021-01-15 11:09 pengbo File Added: pgpool3_pgpool.log
2021-05-25 14:36 pengbo Status assigned => resolved
2021-05-25 14:36 pengbo Target Version => 4.1.8
2021-05-25 14:36 pengbo Note Added: 0003854
2021-08-05 14:25 administrator Status resolved => closed
2021-08-05 14:25 administrator Resolution open => fixed
2021-08-05 14:25 administrator Fixed in Version => 4.1.8