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Keeper: SIGABRT (LOGICAL_ERROR in commit_in_bg) on every reconfig+restart during quorum migration on 25.8 — regression of #72234?

Status: Open.

#107556 In ClickHouse/ClickHouse;

· SLoeuillet opened on Jun 15, 2026

ALTER TABLE ... ENGINE = ...MergeTree

feature

Status: Open.

#107551 In ClickHouse/ClickHouse;

· alexey-milovidov opened on Jun 15, 2026

Analyzer regression: bad hints for tables in other databases.

unexpected behaviourResult is unexpected, but not entirely wrong at the same time.Result is unexpected, but not entirely wrong at the same time.

Status: Open.

#107538 In ClickHouse/ClickHouse;

· alexey-milovidov opened on Jun 15, 2026

currentUser() evaluates to empty during async_insert flush

unexpected behaviourResult is unexpected, but not entirely wrong at the same time.Result is unexpected, but not entirely wrong at the same time.

Status: Open.

#107530 In ClickHouse/ClickHouse;

· BorisTyshkevich opened on Jun 15, 2026

26.3.13.31 not posted to packages.clickhouse.com/deb/

questionQuestion?Question?

Status: Open.

#107510 In ClickHouse/ClickHouse;

· bsmith5uoe opened on Jun 15, 2026

Flaky test: 03630_join_blocks_with_different_constness

flaky testflaky test found by CIflaky test found by CI

testingSpecial issue with list of bugs found by CISpecial issue with list of bugs found by CI

Status: Open.

#107508 In ClickHouse/ClickHouse;

· thevar1able opened on Jun 15, 2026

buildQueryTreeDistributed re-attaches the projection alias onto the __actionName wrapper, colliding with GROUP BY/ORDER BY/HAVING keys that carry the same alias -> MULTIPLE_EXPRESSIONS_FOR_ALIAS

Status: Open.

#107507 In ClickHouse/ClickHouse;

· clickgapai opened on Jun 15, 2026

Flaky test: 02676_optimize_old_parts_replicated

flaky testflaky test found by CIflaky test found by CI

testingSpecial issue with list of bugs found by CISpecial issue with list of bugs found by CI

Status: Open.

#107506 In ClickHouse/ClickHouse;

· thevar1able opened on Jun 15, 2026

Clickhouse to keeper coordination exception on IBM Power Architecture ONLY

unexpected behaviourResult is unexpected, but not entirely wrong at the same time.Result is unexpected, but not entirely wrong at the same time.

Status: Open.

#107504 In ClickHouse/ClickHouse;

· RajeshJeyapaul opened on Jun 15, 2026

LOGICAL_ERROR "Not-ready Set ... for function 'in'": IN-subquery inside an expression on a PARTITION BY table (still reproduces after #100375)

Status: Open.

#107503 In ClickHouse/ClickHouse;

· fm4v opened on Jun 15, 2026

Support reading Iceberg v3 deletion vectors

feature

Status: Open.

#107502 In ClickHouse/ClickHouse;

· linjiayu1025-collab opened on Jun 15, 2026

Logical error: 'current_version != existing_version' (STID: 2508-3ef8)

fuzzProblem found by one of the fuzzersProblem found by one of the fuzzers

testingSpecial issue with list of bugs found by CISpecial issue with list of bugs found by CI

Status: Open.

#107501 In ClickHouse/ClickHouse;

· PedroTadim opened on Jun 15, 2026