PostgreSQL Bugs

Collected from the PG bugs email list.

Bug ID15313
PG Version10.4
OSUbuntu 14.04.5 LTS (trusty)
Opened2018-08-07 13:35:59+00
Reported byVictor Yegorov

Body of first available message related to this bug follows.

The following bug has been logged on the website:

Bug reference:      15313
Logged by:          Victor Yegorov
Email address:      (redacted)
PostgreSQL version: 10.4
Operating system:   Ubuntu 14.04.5 LTS (trusty)

We have one customer, that get one of their HotStandby replicas to be stuck
via `startup` process deadlock against session.
Case can be reproduced, we've installed dbg packages and collected
backtraces (I will attach them in a followup e-mail).

This happens during schema changes on the master. Processes is being far
from optimal, as they re-create all triggers,
views and materialized views in the scope. We've recommended this customer
to avoid such heavy schema changes.

Still, as we have evidence at hands, here comes the report.


2018-08-07 13:35:59+00=?utf-8?q?PG_Bug_reporting_form?=BUG #15313: Waiting `startup` process on a streaming replica
2018-08-07 13:40:49+00Victor YegorovRe: BUG #15313: Waiting `startup` process on a streaming replica
2018-08-07 15:18:29+00Maxim BogukRe: BUG #15313: Waiting `startup` process on a streaming replica