IDP V3: LockTimeoutException with remote PG DB

Etienne Dysli-Metref etienne.dysli-metref at switch.ch
Wed Sep 30 11:21:12 EDT 2015


On 30/09/15 15:53, Cantor, Scott wrote:
> Your database connection is hanging, or at least taking too long.
> Changing the timeouts (if the driver honors them) or fixing the
> database connectivity is the only way to fix the problem. You can't
> leave requests hanging indefinitely anymore, they'll tie up the
> system.

I asked Jacques to post his database logs here.
It's not the database connection that is hanging, but the query being
blocked waiting for a lock inside Postgres. Any idea why that could
happen? Is that some Hibernate weirdness? It's surprising because the
blocked queries look quite simple (just a select from storagerecords).

  Etienne

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