pgsql: Don't auto-restart per-database autoprewarm workers.

Previous Topic Next Topic
 
classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

pgsql: Don't auto-restart per-database autoprewarm workers.

Robert Haas-5
Don't auto-restart per-database autoprewarm workers.

We should try to prewarm each database only once.  Otherwise, if
prewarming fails for some reason, it will just keep retrying in an
infnite loop.  This can happen if, for example, the database has been
dropped.  The existing code was intended to implement the try-once
behavior, but failed to do so because it neglected to set
worker.bgw_restart_time to BGW_NEVER_RESTART.

Mithun Cy, per a report from Hans Buschmann

Discussion: http://postgr.es/m/CA+hUKGKpQJCWcgyy3QTC9vdn6uKAR_8r__A-MMm2GYfj45caag@...

Branch
------
REL_11_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/fc8b39a46eb7132edc0165f23b738a2292ee9ca9

Modified Files
--------------
contrib/pg_prewarm/autoprewarm.c | 1 +
1 file changed, 1 insertion(+)