Anser - runtime instrumentation - MVP with one bloomfilter - #1942

Draft

leborchuk wants to merge 22 commits into

apache:mainfrom

leborchuk:anser-prs

Commits on Sep 3, 2026

Feature: Add core support for the Anser extension

leborchuk
and
claude
committed
a4f4249
Feature: Add the Anser adaptive information sharing extension

leborchuk
and
claude
committed
4cb8533
Feature: Add Anser regression tests and CI coverage

leborchuk
and
claude
committed
f0682a8
Merge branch 'main' into anser-prs
leborchuk
authored
a7cfff5
Fix RAT check gpcontrib/anser
leborchuk
committed
71c8ae4

Commits on Sep 5, 2026

Rewrite Anser to use existing QD <> QE transport
leborchuk
committed
7dd4c04

Commits on Sep 7, 2026

Fix compile issues after code rewrite
leborchuk
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cda95a5
Do not use frontend PQ api
leborchuk
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8acfa5b
Add debug option to anser
leborchuk
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997ac76
Fix bug that channel canceled stright away, add diagnostic to producer
leborchuk
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b0870ef
More logs to find out what happens on producer site
leborchuk
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620190d
dispatcher drop remaining command on return
leborchuk
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921cadc

Commits on Sep 11, 2026

Fix README
leborchuk
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f488229
Change protocol to uses CRC
leborchuk
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a32b84c
Add forgotten files
leborchuk
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3f743cc
Use PG_UINT8_MAX
leborchuk
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8c9a01b

Commits on Sep 14, 2026

Merge branch 'apache:main' into anser-prs
leborchuk
authored
532deaa
Fix libpq stream desync when a non-sideband message reaches the QE reader

leborchuk
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claude
committed
739d7c0
Fix binary serialization of CustomScan.methods

leborchuk
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claude
committed
7af8cc6

Commits on Sep 15, 2026

Add support parallel workers
leborchuk
committed
195a981
Bump catversion for the node string format change in #1823

leborchuk
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claude
committed
b57320b
Sync expected output
Leonid Borchuk
committed
60e7b41