Altinity Regression Tests for ClickHouse®
active 2023-08-15 → 2026-08-22 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1104 days from 2023-08-15 to 2026-08-22. Pushes: 4,512 total, peak 36 in a day. Pull requests: 102 total, peak 6 in a day. Issues: 97 total, peak 13 in a day. Comments: 39 total, peak 3 in a day. Stars: 15 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| alsugiliazova | 1.6K | 1.6K | 44 | 4 |
| Selfeer | 1.3K | 1.2K | 14 | 1 |
| strtgbb | 967 | 932 | 23 | 8 |
| vzakaznikov | 334 | 309 | 14 | 7 |
| CarlosFelipeOR | 205 | 91 | 6 | 18 |
| DimensionWieldr | 151 | 148 | 0 | 1 |
| antip00 | 115 | 115 | 0 | 0 |
| MyroTk | 104 | 104 | 0 | 0 |
| besteffects | 7 | 7 | 0 | 0 |
| AlmostIvanSidorov | 5 | 5 | 0 | 0 |
| Elmo33 | 2 | 2 | 0 | 0 |
| zvonand | 1 | 0 | 1 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue#144CarlosFelipeOR2026-06-05 19:30Failure: stateless / 03443_shared_storage_snapshots — timing-sensitive on ARM ASAN Azurite (stable-26.3 / antalya-26.3)
- Issue#141CarlosFelipeOR2026-05-29 05:44Failure: s3/gcs/table function performance/wildcard — fixed 120s glob threshold times out on smaller aarch64 runners (4 vCPU)
- Issue#141CarlosFelipeOR2026-05-29 05:44Failure: s3/gcs/table function performance/wildcard — fixed 120s glob threshold times out on smaller aarch64 runners (4 vCPU)
- Issue#135CarlosFelipeOR2026-05-04 21:29Investigation: antalya-25.8.22.20001 release — DDLWorker race, stateless test fixes, JOIN chains LOGICAL_ERROR, CI report/job-split fixes
- Issue#129CarlosFelipeOR2026-04-07 18:51Failure: clickhouse keeper / alter_partition_distributed / alter clear column in partition — SummingMergeTree + CLEAR COLUMN regression in ClickHouse >=25.8
- Issue#129CarlosFelipeOR2026-04-07 18:51Failure: clickhouse keeper / alter_partition_distributed / alter clear column in partition — SummingMergeTree + CLEAR COLUMN regression in ClickHouse >=25.8
- Issue#129CarlosFelipeOR2026-04-07 18:50Failure: clickhouse keeper / alter_partition_distributed / alter clear column in partition — SummingMergeTree + CLEAR COLUMN regression in ClickHouse >=25.8
- Issue#127CarlosFelipeOR2026-04-06 19:26Failure: rankCorrMerge / rankCorr_finalizeAggregation_Merge — _binary snapshot entries leak into merge and finalizeAggregation tests
- Issue#127CarlosFelipeOR2026-04-06 19:26Failure: rankCorrMerge / rankCorr_finalizeAggregation_Merge — _binary snapshot entries leak into merge and finalizeAggregation tests
- Issue comment#122CarlosFelipeOR2026-04-04 01:27Failure: aggregate_functions / approx_top_sum and topKWeighted — snapshots outdated after func→_func consistency fix on ClickHouse 25.3
- Issue#125CarlosFelipeOR2026-04-01 00:42Failure: /aggregate functions/part 3/state/sumCountState/* — snapshots outdated after 26.1.6 serialization fix
- Issue#125CarlosFelipeOR2026-04-01 00:42Failure: /aggregate functions/part 3/state/sumCountState/* — snapshots outdated after 26.1.6 serialization fix
- Issue#124CarlosFelipeOR2026-03-26 05:34Failure: swarms/node failure/check restart clickhouse on swarm node — consistent failure on Antalya 26.1
- Issue#119CarlosFelipeOR2026-03-25 14:32Failure: rankCorrState / with group by — build_amd_release produces different FP serialization than build_amd_binary
- Issue#119CarlosFelipeOR2026-03-20 06:37Failure: rankCorrState / with group by — build_amd_release produces different FP serialization than build_amd_binary
- Pull request#117CarlosFelipeOR2026-03-17 04:38
- Pull request#117CarlosFelipeOR2026-03-17 04:38
- Issue comment#86CarlosFelipeOR2026-03-10 04:21Failure: 25.8.13 Stable - RegressionTestsRelease / Iceberg (1) - SHOW DATABASES differs when show_data_lake_catalogs_in_system_tables is toggled
- Issue#114Selfeer2026-03-06 12:45Parquet metadata cache max-size setting is semantically broken (entries counted as weight 1, not bytes)
- Issue#111CarlosFelipeOR2026-02-27 01:51Failure: Replace Partition / engines — ORDER BY tuple() invalid for special MergeTree engines in ClickHouse 25.12+
- Issue#111CarlosFelipeOR2026-02-27 01:50Failure: Replace Partition / engines — ORDER BY tuple() invalid for special MergeTree engines in ClickHouse 25.12+
- Issue#110CarlosFelipeOR2026-02-26 20:54Failure: Attach / active path - `ORDER BY tuple()` forbidden for special MergeTree engines in ClickHouse 25.12+
- Issue#110CarlosFelipeOR2026-02-26 20:51Failure: Attach / active path - `ORDER BY tuple()` forbidden for special MergeTree engines in ClickHouse 25.12+
- Issue#109CarlosFelipeOR2026-02-26 07:01Failure: Alter (2) / attach_partition - `add_remove_replica/replica` fails for VersionedCollapsingMergeTree after ORDER BY change
- Issue#108CarlosFelipeOR2026-02-25 04:04Failure: RegressionTestsAarch64 / RBAC (1) / rbac_1 - CREATE TABLE AS requires SHOW COLUMNS instead of SHOW TABLES in ClickHouse 26.1
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 15 stars here means stars gained during the window, not the repo's star count.