25-1-4-e: Materialize indexes

[CyberROFL]

Changelog entry

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Changelog category

• Not for changelog (changelog entry is not required)

Description for reviewers

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[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]

🟢 2025-12-10 17:26:22 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-12-15 19:56:00 UTC Pre-commit check linux-x86_64-release-asan for 9384a45 has started.
⚪ 2025-12-15 19:56:15 UTC Artifacts will be uploaded here
⚪ 2025-12-15 19:59:46 UTC ya make is running...
🟡 2025-12-15 21:21:47 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet Going to retry failed tests...

Details

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
15418	15230	0	48	106	34

⚪ 2025-12-15 21:21:52 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-12-15 21:42:32 UTC Tests successful.

Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
235 (only retried tests)	201	0	0	0	34

🟢 2025-12-15 21:42:35 UTC Build successful.
🟢 2025-12-15 21:43:05 UTC ydbd size 3.8 GiB changed* by -87.0 MiB, which is <= 0 Bytes vs main: OK

ydbd size dash	main: 5f246cb	merge: 9384a45	diff	diff %
ydbd size	4 140 710 120 Bytes	4 049 442 304 Bytes	-87.0 MiB	-2.204%
ydbd stripped size	1 536 997 208 Bytes	1 410 352 440 Bytes	-120.8 MiB	-8.240%

^{*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]

⚪ 2025-12-15 19:56:21 UTC Pre-commit check linux-x86_64-relwithdebinfo for 9384a45 has started.
⚪ 2025-12-15 19:56:37 UTC Artifacts will be uploaded here
⚪ 2025-12-15 20:00:14 UTC ya make is running...
🟡 2025-12-15 21:21:21 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?
36539	34021	0	6	2468	44

⚪ 2025-12-15 21:21:39 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-12-15 21:42:47 UTC Tests successful.

Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
85 (only retried tests)	47	0	0	0	38

🟢 2025-12-15 21:42:50 UTC Build successful.
🟢 2025-12-15 21:43:10 UTC ydbd size 2.2 GiB changed* by -140.3 MiB, which is <= 0 Bytes vs main: OK

ydbd size dash	main: 5f246cb	merge: 9384a45	diff	diff %
ydbd size	2 474 029 568 Bytes	2 326 945 248 Bytes	-140.3 MiB	-5.945%
ydbd stripped size	526 745 152 Bytes	487 640 640 Bytes	-37.3 MiB	-7.424%

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