Sync branches 260103-0051: rightlib to main

[ydbot]

PR was created by rightlib sync workflow run

[ydbot]

Run Extra Tests

Run additional tests for this PR. You can customize:

• Test Size: small, medium, large (default: all)
• Test Targets: any directory path (default: ydb/)
• Sanitizers: ASAN, MSAN, TSAN
• Coredumps: enable for debugging (default: off)
• Additional args: custom ya make arguments

[github-actions]

🟢 2026-01-03 00:57:49 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2026-01-03 01:40:48 UTC Pre-commit check linux-x86_64-relwithdebinfo for 7cc2ed7 has started.
⚪ 2026-01-03 01:41:17 UTC Artifacts will be uploaded here
⚪ 2026-01-03 01:43:11 UTC ya make is running...
🟡 2026-01-03 03:38:29 UTC Some tests failed, follow the links below. Going to retry failed tests...

Details

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
45970	42783	0	6	3143	38

⚪ 2026-01-03 03:38:47 UTC ya make is running... (failed tests rerun, try 2)
🟢 2026-01-03 03:48:50 UTC Tests successful.

Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
478 (only retried tests)	464	0	0	0	14

🟢 2026-01-03 03:48:57 UTC Build successful.
🟡 2026-01-03 03:49:22 UTC ydbd size 2.3 GiB changed* by +500.9 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: 8f4b6fa	merge: 7cc2ed7	diff	diff %
ydbd size	2 495 438 256 Bytes	2 495 951 184 Bytes	+500.9 KiB	+0.021%
ydbd stripped size	530 658 272 Bytes	530 656 416 Bytes	-1.8 KiB	-0.000%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

[github-actions]

⚪ 2026-01-03 02:06:17 UTC Pre-commit check linux-x86_64-release-asan for 7cc2ed7 has started.
⚪ 2026-01-03 02:06:43 UTC Artifacts will be uploaded here
⚪ 2026-01-03 02:08:07 UTC ya make is running...
🟡 2026-01-03 03:27:16 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
16239	16153	0	62	8	16

🟢 2026-01-03 03:27:26 UTC Build successful.
🔴 2026-01-03 03:27:56 UTC ydbd size 3.8 GiB changed* by +2.2 MiB, which is >= 2.0 MiB vs main: Alert

ydbd size dash	main: 8f4b6fa	merge: 7cc2ed7	diff	diff %
ydbd size	4 102 209 744 Bytes	4 104 474 048 Bytes	+2.2 MiB	+0.055%
ydbd stripped size	1 534 946 224 Bytes	1 535 406 384 Bytes	+449.4 KiB	+0.030%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

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The PR was successfully merged into main using workflow

[ydbot]

Backport

To backport this PR, click the button next to the target branch and then click "Run workflow" in the Run Actions UI.

Branch	Run
stable-25-3, stable-25-3-1, stable-25-4
stable-25-4