| From: | Nathan Bossart <nathandbossart(at)gmail(dot)com> |
|---|---|
| To: | Simon Riggs <simon(dot)riggs(at)enterprisedb(dot)com> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, "Bossart, Nathan" <bossartn(at)amazon(dot)com>, Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com>, Maxim Orlov <orlovmg(at)gmail(dot)com>, Amul Sul <sulamul(at)gmail(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: O(n) tasks cause lengthy startups and checkpoints |
| Date: | 2022-11-30 03:56:53 |
| Message-ID: | 20221130035653.GA1594993@nathanxps13 |
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| Lists: | pgsql-hackers |
On Tue, Nov 29, 2022 at 12:02:44PM +0000, Simon Riggs wrote:
> The last important point for me is tests, in src/test/modules
> probably. It might be possible to reuse the final state of other
> modules' tests to test cleanup, or at least integrate a custodian test
> into each module.
Of course. I found some existing tests for the test_decoding plugin that
appear to reliably generate the files we want the custodian to clean up, so
I added them there.
--
Nathan Bossart
Amazon Web Services: https://aws.amazon.com
| Attachment | Content-Type | Size |
|---|---|---|
| v16-0001-Introduce-custodian.patch | text/x-diff | 24.3 KB |
| v16-0002-Move-removal-of-old-serialized-snapshots-to-cust.patch | text/x-diff | 6.2 KB |
| v16-0003-Move-removal-of-old-logical-rewrite-mapping-file.patch | text/x-diff | 11.2 KB |
| v16-0004-Do-not-delay-shutdown-due-to-long-running-custod.patch | text/x-diff | 2.9 KB |
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