Materialize indexes

[CyberROFL]

Changelog entry

...

Changelog category

• Not for changelog

Description for reviewers

...

[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]

🟢 2025-12-07 17:01:51 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-12-08 18:44:05 UTC Pre-commit check linux-x86_64-relwithdebinfo for 3958c34 has started.
⚪ 2025-12-08 18:44:22 UTC Artifacts will be uploaded here
⚪ 2025-12-08 18:46:32 UTC ya make is running...
🟡 2025-12-08 21:00:33 UTC Some tests failed, follow the links below. Going to retry failed tests...

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
41863	38912	0	5	2919	27

⚪ 2025-12-08 21:00:46 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-12-08 21:19:04 UTC Tests successful.

Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
110 (only retried tests)	94	0	0	0	16

🟢 2025-12-08 21:19:10 UTC Build successful.
🟡 2025-12-08 21:19:34 UTC ydbd size 2.3 GiB changed* by +263.2 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: 309cbae	merge: 3958c34	diff	diff %
ydbd size	2 466 169 536 Bytes	2 466 439 088 Bytes	+263.2 KiB	+0.011%
ydbd stripped size	524 847 552 Bytes	524 894 720 Bytes	+46.1 KiB	+0.009%

^{*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]

⚪ 2025-12-08 18:53:37 UTC Pre-commit check linux-x86_64-release-asan for 3958c34 has started.
⚪ 2025-12-08 18:53:55 UTC Artifacts will be uploaded here
⚪ 2025-12-08 18:56:15 UTC ya make is running...
🟡 2025-12-08 20:43:31 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?
13568	13507	0	44	7	10

🟢 2025-12-08 20:43:40 UTC Build successful.
🟡 2025-12-08 20:44:08 UTC ydbd size 3.8 GiB changed* by +395.1 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: 309cbae	merge: 3958c34	diff	diff %
ydbd size	4 130 047 072 Bytes	4 130 451 640 Bytes	+395.1 KiB	+0.010%
ydbd stripped size	1 533 185 560 Bytes	1 533 306 296 Bytes	+117.9 KiB	+0.008%

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

[ijon]

schemeshard_operation_* -- ok

[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-25-2, stable-25-2-1, stable-25-3, stable-25-3-1
stable-25-3, stable-25-3-1
stable-25-3