Re: Switching XLog source from archive to streaming when primary available

Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>

From: Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>

To: Ian Lawrence Barwick <barwick@gmail.com>

Cc: Nathan Bossart <nathandbossart@gmail.com>, Kyotaro Horiguchi <horikyota.ntt@gmail.com>, Cary Huang <cary.huang@highgo.ca>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>, SATYANARAYANA NARLAPURAM <satyanarlapuram@gmail.com>

Date: 2023-10-21T18:29:00Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Add basic TAP tests for the low-level backup method, take two
- 071e3ad59d6f 17.0 cited
Add a failover option to subscriptions.
- 776621a5e479 17.0 cited
Make all Perl warnings fatal
- c5385929593d 17.0 cited
Add PostgreSQL::Test::Cluster::advance_wal
- c161ab74f76a 17.0 cited
Rename wal_keep_segments to wal_keep_size.
- c3fe108c025e 14.0 cited

Attachments

v14-0001-Allow-standby-to-switch-WAL-source-from-archive-.patch (application/x-patch) patch v14-0001

On Fri, Jul 21, 2023 at 12:38 PM Bharath Rupireddy
<bharath.rupireddyforpostgres@gmail.com> wrote:
>
> Needed a rebase. I'm attaching the v13 patch for further consideration.

Needed a rebase. I'm attaching the v14 patch. It also has the following changes:

- Ran pgindent on the new source code.
- Ran pgperltidy on the new TAP test.
- Improved the newly added TAP test a bit. Used the new wait_for_log
core TAP function in place of custom find_in_log.

Thoughts?

--
Bharath Rupireddy
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com