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IDProjectCategoryView StatusLast Update
0000334Pgpool-IIBugpublic2017-12-08 11:33
Reporterkong003 Assigned Tot-ishii  
PriorityurgentSeveritymajorReproducibilityalways
Status closedResolutionopen 
OScentos OS Versionrel6 
Product Version3.6.5 
Summary0000334: after upgrate postgresql to 9.6 , pgpool detect "all backends are down " aftre run a few hour or one day
Descriptionbut pgpool can run well if i remove "idle_in_transaction_session_timeout = 60000 " feature in postgresql.conf .
TagsNo tags attached.

Activities

t-ishii

2017-08-28 14:08

developer   ~0001684

Try:
fail_over_on_backend_error = off

This should prevent unwanted failover.

kong003

2017-08-28 18:12

reporter   ~0001685

ok, i will try it later . now i set connection_life_time、child_life_time and client_idle_limit less than idle_in_transaction_session_timeout ,it seems ok , i will feedback it later

kong003

2017-08-29 17:23

reporter   ~0001689

test ok ,(set connection_life_time、child_life_time and client_idle_limit less than idle_in_transaction_session_timeout ) have run more than one day, thx!

t-ishii

2017-08-29 17:31

developer   ~0001690

Thank you for the information! Maybe we should add this to our manual?

kong003

2017-08-30 00:22

reporter   ~0001692

i think so .

t-ishii

2017-09-04 10:45

developer   ~0001699

Last edited: 2017-09-04 13:00

I have registered to FAQ.

https://pgpool.net/mediawiki/index.php/FAQ#After_enabling_idle_in_transaction_session_timeout.2C_Pgpool-II_sets_the_DB_node_status_to_all_down

Please take a look at it and if it's, ok please close this issue.

t-ishii

2017-12-08 11:33

developer   ~0001849

No response since 2017/9/4. Issue closed.

Issue History

Date Modified Username Field Change
2017-08-28 11:59 kong003 New Issue
2017-08-28 14:06 t-ishii Assigned To => t-ishii
2017-08-28 14:06 t-ishii Status new => assigned
2017-08-28 14:08 t-ishii Note Added: 0001684
2017-08-28 14:09 t-ishii Status assigned => feedback
2017-08-28 18:12 kong003 Note Added: 0001685
2017-08-28 18:12 kong003 Status feedback => assigned
2017-08-29 07:39 t-ishii Status assigned => feedback
2017-08-29 17:23 kong003 Note Added: 0001689
2017-08-29 17:23 kong003 Status feedback => assigned
2017-08-29 17:31 t-ishii Note Added: 0001690
2017-08-30 00:22 kong003 Note Added: 0001692
2017-09-04 10:45 t-ishii Note Added: 0001699
2017-09-04 10:46 t-ishii Status assigned => feedback
2017-09-04 13:00 t-ishii Note Edited: 0001699
2017-12-08 11:33 t-ishii Note Added: 0001849
2017-12-08 11:33 t-ishii Status feedback => closed