RE: Slow catchup of 2PC (twophase) transactions on replica in LR

From: "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com>
To: 'Amit Kapila' <amit(dot)kapila16(at)gmail(dot)com>, "Zhijie Hou (Fujitsu)" <houzj(dot)fnst(at)fujitsu(dot)com>
Cc: "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Vitaly Davydov <v(dot)davydov(at)postgrespro(dot)ru>, Ajin Cherian <itsajin(at)gmail(dot)com>
Subject: RE: Slow catchup of 2PC (twophase) transactions on replica in LR
Date: 2024-07-16 05:17:06
Message-ID: TYCPR01MB56938F06B84DD92A88234667F5A22@TYCPR01MB5693.jpnprd01.prod.outlook.com
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Dear Amit, Hou,

Thanks for giving comments! PSA new versions.
What's new:

0001: included Hou's patch [1] not to overwrite slot options.
Some other comments were also addressed.
0002: not so changed, just rebased.
0003: Typo was fixed, s/Alter/After/.

[1]: https://www.postgresql.org/message-id/OS3PR01MB57184E0995521300AC06CB4B94A72%40OS3PR01MB5718.jpnprd01.prod.outlook.com

Best regards,
Hayato Kuroda
FUJITSU LIMITED

Attachment Content-Type Size
v18-0001-Allow-altering-of-two_phase-option-of-a-SUBSCRIP.patch application/octet-stream 32.7 KB
v18-0002-Alter-slot-option-two_phase-only-when-altering-t.patch application/octet-stream 13.9 KB
v18-0003-Notify-users-to-roll-back-prepared-transactions.patch application/octet-stream 2.2 KB

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