reduce impact of lengthy startup and checkpoint tasks

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Title reduce impact of lengthy startup and checkpoint tasks
Topic Miscellaneous
Created 2021-12-10 19:06:42
Last modified 2021-12-10 19:06:54 (1 month, 1 week ago)
Latest email 2022-01-15 07:25:43 (1 day, 23 hours ago)
Status
2022-01: Needs review
Target version 15
Authors Nathan Bossart (bossartn)
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O(n) tasks cause lengthy startups and checkpoints
First at 2021-12-01 20:24:25 by "Bossart, Nathan" <bossartn at amazon.com>
Latest at 2022-01-15 07:25:43 by Bharath Rupireddy <bharath.rupireddyforpostgres at gmail.com>
Latest attachment (v3-0008-Move-removal-of-spilled-logical-slot-data-to-cust.patch) at 2022-01-05 21:28:28 from "Bossart, Nathan" <bossartn at amazon.com>
    Attachment (v3-0008-Move-removal-of-spilled-logical-slot-data-to-cust.patch) at 2022-01-05 21:28:28 from "Bossart, Nathan" <bossartn at amazon.com> (Patch: Yes)
    Attachment (v2-0001-Introduce-custodian.patch) at 2021-12-14 20:23:57 from "Bossart, Nathan" <bossartn at amazon.com> (Patch: Yes)
    Attachment (v1-0005-Move-removal-of-old-serialized-snapshots-to-custo.patch) at 2021-12-10 19:03:17 from "Bossart, Nathan" <bossartn at amazon.com> (Patch: Yes)
    Attachment (v1-0001-background-cleaner-to-offload-checkpoint-tasks.patch) at 2021-12-06 11:43:44 from Bharath Rupireddy <bharath.rupireddyforpostgres at gmail.com> (Patch: Yes)
History
When Who What
2021-12-10 19:06:54 Nathan Bossart (bossartn) Changed authors to Nathan Bossart (bossartn)
2021-12-10 19:06:54 Nathan Bossart (bossartn) Changed targetversion to 15
2021-12-10 19:06:43 Nathan Bossart (bossartn) Attached mail thread C1EE64B0-D4DB-40F3-98C8-0CED324D34CB@amazon.com
2021-12-10 19:06:42 Nathan Bossart (bossartn) Created patch record
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