| From: | "houzj(dot)fnst(at)fujitsu(dot)com" <houzj(dot)fnst(at)fujitsu(dot)com> |
|---|---|
| To: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> |
| Cc: | Peter Smith <smithpb2250(at)gmail(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, "wangw(dot)fnst(at)fujitsu(dot)com" <wangw(dot)fnst(at)fujitsu(dot)com>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, "shiy(dot)fnst(at)fujitsu(dot)com" <shiy(dot)fnst(at)fujitsu(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | RE: Perform streaming logical transactions by background workers and parallel apply |
| Date: | 2022-12-26 04:22:41 |
| Message-ID: | OS0PR01MB57166C4E79559C9A5570838C94EC9@OS0PR01MB5716.jpnprd01.prod.outlook.com |
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| Lists: | pgsql-hackers |
On Friday, December 23, 2022 5:20 PM houzj(dot)fnst(at)fujitsu(dot)com <houzj(dot)fnst(at)fujitsu(dot)com> wrote:
>
> I noticed a CFbot failure in one of the new testcases in 015_stream.pl which
> comes from old 032_xx.pl. It's because I slightly adjusted the change size in a
> transaction in last version which cause the transaction's size not to exceed the
> decoding work mem, so the transaction is not being applied as expected as
> streaming transactions(it is applied as a non-stremaing transaction) which cause
> the failure. Attach the new version patch which fixed this miss.
>
Since the GUC used to force stream changes has been committed, I removed that
patch from the patch set here and rebased the testcases based on that commit.
Here is the rebased patch set.
Best regards,
Hou zj
| Attachment | Content-Type | Size |
|---|---|---|
| v67-0006-Add-a-main_worker_pid-to-pg_stat_subscription.patch | application/octet-stream | 9.5 KB |
| v67-0001-Perform-streaming-logical-transactions-by-parall.patch | application/octet-stream | 214.7 KB |
| v67-0002-Test-streaming-parallel-option-in-tap-test.patch | application/octet-stream | 75.7 KB |
| v67-0003-Add-GUC-stream_serialize_threshold-and-test-seri.patch | application/octet-stream | 12.2 KB |
| v67-0004-Stop-extra-worker-if-GUC-was-changed.patch | application/octet-stream | 4.6 KB |
| v67-0005-Retry-to-apply-streaming-xact-only-in-apply-work.patch | application/octet-stream | 21.2 KB |
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