Port graph for antalya-26.6

[zvonand]

Port dependency graph — antalya-26.6

Generated by releasy graph at 2026-08-04T13:46:49+00:00.

23 unit(s) across 60 PR(s) — 6 group(s), 17 standalone. PRs inside a group port together as one combined PR, cherry-picked in the listed order (prerequisite first).

Progress: 18/23 unit(s) ported — ✅ merged: 4 · 🟡 in review: 14 · 🔴 conflict: 2 · ⏸ blocked: 2 · ⏭ skipped: 1

A box is ticked once releasy has opened the port PR (a partially-applied group counts — its draft PR is linked). Merged groups are folded shut. Run releasy graph sync to refresh.

Groups (port together, in apply order)

☑ auto-grp-pr-1658 · 8 PRs — 🟡 in review #2140

1. #1658 Antalya 26.3 forward-port: Token Authentication and Authorization
2. #1749 Antalya 26.3: Add OAuth2 login to clickhouse-client (--login / --login=device)
3. #1777 Antalya 26.3: address OAuth security audit
4. #1784 Antalya 26.3: OAuth -- rework Entra ID workflow
5. #1799 Antalya 26.3: OAuth improvements
6. #1809 Antalya 26.3: add --jwt-command to client
7. #2086
8. #2114

☑ auto-grp-pr-1662 · 2 PRs — ✅ merged #2141

1. #1662 Antalya 26.3 forward-port: Expose IcebergS3 partition_key and sorting_key in system.tables
2. #1874 Antalya 26.3: Fix empty partition_key and sorting_key in system.table…

☑ auto-grp-pr-1694 · 4 PRs — 🟡 in review #2144

1. #1694 Antalya 26.3 forward-port: Hybrid tables
2. #1723 Antalya-26.3 Frontport of Antalya 26.1 - Add ALTER TABLE MODIFY SETTING support for Hybrid watermarks  #1659 - Add ALTER TABLE MODIFY SETTING support for Hybrid watermarks
3. #1788 Antalya 26.3 Hybrid: added support for segment pruning
4. #1789 hybrid: added system.hybrid_watermarks to inspect the Hybrid table watermarks

☑ auto-grp-pr-1687 · 4 PRs — 🟡 in review #2145

1. #1687 Antalya 26.3 port - improvements for cluster requests
2. #1751 Antalya 26.3: Fix condition for using parquet metadata cache
3. #1991 Fix Iceberg read optimization returning NULLs for stats-less manifests
4. #1759 Antalya 26.3: Fix view over iceberg

☑ auto-grp-pr-1718 · 23 PRs — 🟡 in review #2146

1. #1718 Antalya 26.3: apassos-3: combined port of 12 PRs
2. #1646 26.3 Antalya port - fixes for s3Cluster distributed calls
3. #1640 26.3 Antalya port - Alternative syntax for cluster functions
4. #1744 Antalya 26.3: Fix export task not being killed during s3 outage
5. #1713 Remove lock inside the task export partition
6. #1783 Fix incorrect interaction between object_storage_remote_initiator and object_storage_cluster.
7. #1741 Export partition all
8. #1728 Make export part and partition respect background tasks memory limit
9. #1730 improve observability over exceptions
10. #1813 dont commit while holding the lock on cleanup thread
11. #1836 Do not require iceberg insert settings on replicas
12. #1847 Export partition - Introduce commit lock
13. #1782 Antalya 26.3: Cluster Joins part 2 - global mode
14. #1845 Do not make 'describe table' query when schema is known
15. #1856 Fix test_remote_initiator_after_non_remote
16. #1863 Fix cluster functions with hive partitioning
17. #1872 Fix aggregation flow with remote initiator
18. #1917 Turn system.replicated_partition_exports table into a history table by removing the TTL
19. #1779 Auto cast values on export part and partition just like insert select
20. #1912 Replace the export partition local manifests lock by a multiversion container
21. #1990 Preserve a few settings to partition export
22. #2004 Change export partition log levels
23. #1984 Partition export per part local backoff policy

☑ auto-grp-pr-1808 · 2 PRs — 🟡 in review #2184

1. #1808 Antalya 26.3: S3 tables iceberg support
2. #1868 Profile events for Iceberg catalogs

Standalone PRs

• #1747 Antalya 26.3: Fix rescheduleTasksFromReplica — 🔴 conflict
• #1748 Antalya 26.3: Fix file identifier in rescheduleTasksFromReplica — ⏸ blocked by auto-grp-pr-1687
• #1743 Antalya 26.3: Enabled experimental datalake catalogues by-default — ✅ merged #2040
• #1762 Do not read empty namespaces from catalog — ✅ merged #2124
• #1655 feature (iceberg): Implement TRUNCATE TABLE for Iceberg Engine (REST … — 🟡 in review #2125
• #1781 Antalya 26.3 Backport - Added test cases for s3 encoding fix — 🟡 in review #2126
• #1742 Antalya 26.3: Fix failing delta lake test — ⏭ skipped: already in target — empty cherry-pick (Antalya 26.3: Fix failing delta lake test #1742)
• #1804 Antalya 26.3: Query condition cache for iceberg tables — 🟡 in review #2147
• #1803 Antalya 26.3: normalizing format check using lower case — 🟡 in review #2175
• #1806 Antalya 26.3: Parallelize reads from a single Parquet file in StorageFile — 🟡 in review #2148
• #1800 Antalya 26.3: Change the interface for Iceberg inserts with the catalog — 🟡 in review #2149
• #1802 Antalya 26.3: Support Nullable(Tuple) for Arrow, ArrowStream, ORC, legacy Parquet formats — 🟡 in review #2176
• #1761 Support for 'time' type in Iceberg — ✅ merged #2129
• #1843 Make the export task timeout 24 hours instead of 1 hour — ⏸ blocked by auto-grp-pr-1718
• #90740 — 🟡 in review #2154
• #1832 — 🔴 conflict
• #107960 Cache vended credentials for REST catalogs — 🟡 in review #2156

Excluded (vetoed by members)

• #1812 — member requested drop
• #1854 — revert of an already-excluded change
• #1807 — superseded by upstream ClickHouse PR
• #1752 — not needed (@arthurpassos)
• #96802 — already present in 26.6 base (@svb-alt)
• #1923 — same change as upstream Cache vended credentials for REST catalogs ClickHouse/ClickHouse#107960, ported as PR 2156

---

Org members can comment on this issue to change the graph — add or veto PRs, regroup, or set ordering — then run releasy graph update to apply your feedback.

Dependencies set by graph update are human/AI-asserted, not trial-pick-verified. Re-run releasy graph discover for conflict-verified dependencies.

[zvonand]

auto-grp-pr-1859: I think only #1859 is needed, 1812 and 1854 can be dropped completely.

ClickHouse#96802 shall be taken instead of #1807

[zvonand]

🤖 releasy graph update applied 1 member comment(s) and rebuilt the graph.

• units: 25 · PRs: 59 · components: 2
• added: Share S3 client cache per bucket ClickHouse/ClickHouse#96802
• vetoed (added to exclude_prs): Antalya 26.3: support external paths in Iceberg tables #1812, Revert "Antalya 26.3: support external paths in Iceberg tables" #1854, Antalya 26.3: Share S3 client cache per bucket #1807

The graph above has been updated. Comment again to refine further.

[ianton-ru]

May be lost, may be not required, can say only after all merges:
#1842 - fix for test after one of backports
#1846 - fix MSAN build, may be broken after PRs in new branch, may be not, I don't know

[ianton-ru]

Others looks like true.

[zvonand]

use ClickHouse#107960 instead of #1923

[zvonand]

ClickHouse#90740 instead of #1859

[zvonand]

🤖 releasy graph update applied 4 member comment(s) and rebuilt the graph.

• units: 25 · PRs: 59 · components: 2
• added: Cache vended credentials for REST catalogs ClickHouse/ClickHouse#107960, Iceberg: support external paths in tables ClickHouse/ClickHouse#90740

The graph above has been updated. Comment again to refine further.

[zvonand]

@arthurpassos @mkmkme what about your PRs?

[mkmkme]

I don't see #1597, last time it was included with #1414. Is it not needed in 26.6?

Otherwise seems fine from my point of view.

[zvonand]

I don't see #1597, last time it was included with #1414. Is it not needed in 26.6?

Otherwise seems fine from my point of view.

isn't it part of #1687 ? @mkmkme

[mkmkme]

isn't it part of #1687 ? @mkmkme

Yeah you're right, it is. Thanks!

Then everything seems fine from my side.

[zvonand]

🤖 releasy graph update applied 4 member comment(s) and rebuilt the graph.

• units: 25 · PRs: 59 · components: 2

The graph above has been updated. Comment again to refine further.

[arthurpassos]

#1832 seems to be missing from the list

#1984 is present, but listed as a standalone pr, it could probably be grouped with the other export partition prs?