[NEW RBO] Enable CBO in new optimizer #30133

pavelvelikhov · 2025-12-04T13:09:19Z

Changelog entry

Changelog category

Not for changelog (changelog entry is not required)

Description for reviewers

...

ydbot · 2025-12-04T13:10:04Z

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 · 2025-12-04T13:10:28Z

🟢 2025-12-04 13:10:27 UTC The validation of the Pull Request description is successful.

github-actions · 2025-12-04T13:10:49Z

⚪ 2025-12-04 13:10:49 UTC Pre-commit check linux-x86_64-release-asan for ca9c153 has started.
⚪ 2025-12-04 13:11:06 UTC Artifacts will be uploaded here
⚪ 2025-12-04 13:13:11 UTC ya make is running...
🟡 2025-12-04 14:20:01 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^?
11727	11648	0	66	7	6

🟢 2025-12-04 14:20:10 UTC Build successful.
🟡 2025-12-04 14:20:35 UTC ydbd size 3.8 GiB changed* by +187.2 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: `4089911`	merge: `ca9c153`	diff	diff %
ydbd size	4 123 223 512 Bytes	4 123 415 168 Bytes	+187.2 KiB	+0.005%
ydbd stripped size	1 531 161 144 Bytes	1 531 226 040 Bytes	+63.4 KiB	+0.004%

^{*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 · 2025-12-04T13:11:05Z

⚪ 2025-12-04 13:11:04 UTC Pre-commit check linux-x86_64-relwithdebinfo for ca9c153 has started.
⚪ 2025-12-04 13:11:37 UTC Artifacts will be uploaded here
⚪ 2025-12-04 13:13:37 UTC ya make is running...
🟢 2025-12-04 14:47:53 UTC Tests successful.

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED^?
39089	36225	0	0	2843	21

🟢 2025-12-04 14:48:06 UTC Build successful.
🟡 2025-12-04 14:48:28 UTC ydbd size 2.3 GiB changed* by +115.5 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: `0f193d9`	merge: `ca9c153`	diff	diff %
ydbd size	2 463 946 360 Bytes	2 464 064 640 Bytes	+115.5 KiB	+0.005%
ydbd stripped size	524 485 984 Bytes	524 504 800 Bytes	+18.4 KiB	+0.004%

^{*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 · 2025-12-04T15:50:24Z

⚪ 2025-12-04 15:50:23 UTC Pre-commit check linux-x86_64-relwithdebinfo for 2a2c1d4 has started.
⚪ 2025-12-04 15:50:56 UTC Artifacts will be uploaded here
⚪ 2025-12-04 15:52:59 UTC ya make is running...
🔴 2025-12-04 15:55:59 UTC Build failed, see the logs. Also see fail summary

github-actions · 2025-12-04T15:51:24Z

⚪ 2025-12-04 15:51:24 UTC Pre-commit check linux-x86_64-release-asan for 2a2c1d4 has started.
⚪ 2025-12-04 15:52:00 UTC Artifacts will be uploaded here
⚪ 2025-12-04 15:53:50 UTC ya make is running...
🔴 2025-12-04 15:56:43 UTC Build failed, see the logs. Also see fail summary

github-actions · 2025-12-04T20:13:02Z

⚪ 2025-12-04 20:13:01 UTC Pre-commit check linux-x86_64-release-asan for eb1f182 has started.
⚪ 2025-12-04 20:13:32 UTC Artifacts will be uploaded here
⚪ 2025-12-04 20:14:47 UTC ya make is running...
🔴 2025-12-04 20:17:25 UTC Build failed, see the logs. Also see fail summary

github-actions · 2025-12-04T20:14:23Z

⚪ 2025-12-04 20:14:22 UTC Pre-commit check linux-x86_64-relwithdebinfo for eb1f182 has started.
⚪ 2025-12-04 20:14:42 UTC Artifacts will be uploaded here
⚪ 2025-12-04 20:16:53 UTC ya make is running...
⚫ 2025-12-04 20:18:05 UTC Check cancelled

github-actions · 2025-12-04T20:22:07Z

⚪ 2025-12-04 20:22:06 UTC Pre-commit check linux-x86_64-relwithdebinfo for 90dd67a has started.
⚪ 2025-12-04 20:22:23 UTC Artifacts will be uploaded here
⚪ 2025-12-04 20:24:32 UTC ya make is running...
🟡 2025-12-04 21:52:08 UTC Some tests failed, follow the links below. Going to retry failed tests...

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED^?
39153	36231	0	2	2902	18

⚪ 2025-12-04 21:52:20 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-12-04 22:01:39 UTC Tests successful.

Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED^?
38 (only retried tests)	26	0	0	0	12

🟢 2025-12-04 22:01:45 UTC Build successful.
🟡 2025-12-04 22:02:03 UTC ydbd size 2.3 GiB changed* by +157.3 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: `e654da9`	merge: `90dd67a`	diff	diff %
ydbd size	2 464 348 104 Bytes	2 464 509 176 Bytes	+157.3 KiB	+0.007%
ydbd stripped size	524 573 984 Bytes	524 603 040 Bytes	+28.4 KiB	+0.006%

^{*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 · 2025-12-04T20:22:09Z

⚪ 2025-12-04 20:22:09 UTC Pre-commit check linux-x86_64-release-asan for 90dd67a has started.
⚪ 2025-12-04 20:22:26 UTC Artifacts will be uploaded here
⚪ 2025-12-04 20:24:30 UTC ya make is running...
🟡 2025-12-04 21:27:00 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^?
11729	11648	0	62	7	12

🟢 2025-12-04 21:27:09 UTC Build successful.
🟡 2025-12-04 21:27:31 UTC ydbd size 3.8 GiB changed* by +304.2 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: `e654da9`	merge: `90dd67a`	diff	diff %
ydbd size	4 124 036 768 Bytes	4 124 348 288 Bytes	+304.2 KiB	+0.008%
ydbd stripped size	1 531 490 168 Bytes	1 531 585 400 Bytes	+93.0 KiB	+0.006%

^{*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 · 2025-12-05T16:03:40Z

⚪ 2025-12-05 16:03:40 UTC Pre-commit check linux-x86_64-relwithdebinfo for 390838b has started.
⚪ 2025-12-05 16:04:20 UTC Artifacts will be uploaded here
⚪ 2025-12-05 16:06:22 UTC ya make is running...
🟡 2025-12-05 17:34:53 UTC Some tests failed, follow the links below. Going to retry failed tests...

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED^?
39162	36234	0	2	2904	22

⚪ 2025-12-05 17:35:06 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-12-05 17:47:25 UTC Tests successful.

Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED^?
43 (only retried tests)	29	0	0	0	14

🟢 2025-12-05 17:47:32 UTC Build successful.
🟡 2025-12-05 17:47:53 UTC ydbd size 2.3 GiB changed* by +241.8 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: `1d6c232`	merge: `390838b`	diff	diff %
ydbd size	2 466 152 008 Bytes	2 466 399 648 Bytes	+241.8 KiB	+0.010%
ydbd stripped size	524 843 136 Bytes	524 891 456 Bytes	+47.2 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 · 2025-12-05T16:05:31Z

⚪ 2025-12-05 16:05:31 UTC Pre-commit check linux-x86_64-release-asan for 390838b has started.
⚪ 2025-12-05 16:05:48 UTC Artifacts will be uploaded here
⚪ 2025-12-05 16:07:52 UTC ya make is running...
🟡 2025-12-05 17:15:22 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^?
11739	11667	0	55	7	10

🟢 2025-12-05 17:15:31 UTC Build successful.
🟡 2025-12-05 17:15:53 UTC ydbd size 3.8 GiB changed* by +437.7 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: `1d6c232`	merge: `390838b`	diff	diff %
ydbd size	4 127 809 296 Bytes	4 128 257 536 Bytes	+437.7 KiB	+0.011%
ydbd stripped size	1 532 692 760 Bytes	1 532 828 504 Bytes	+132.6 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 · 2025-12-05T16:11:42Z

Run-tests started

Build Preset: release-msan
Test Size: small,medium,large
Test Targets: ydb/
Commit: 390838b
Workflow run: link

⚪ 2025-12-05 16:15:50 UTC Artifacts will be uploaded here
⚪ 2025-12-05 16:17:50 UTC ya make is running...

github-actions · 2025-12-06T20:54:20Z

⚪ 2025-12-06 20:54:19 UTC Pre-commit check linux-x86_64-relwithdebinfo for 351b4f7 has started.
⚪ 2025-12-06 20:54:39 UTC Artifacts will be uploaded here
⚪ 2025-12-06 20:56:46 UTC ya make is running...
🟡 2025-12-06 22:28:30 UTC Some tests failed, follow the links below. Going to retry failed tests...

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED^?
39793	36864	0	4	2902	23

⚪ 2025-12-06 22:28:42 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-12-06 22:38:07 UTC Tests successful.

Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED^?
44 (only retried tests)	31	0	0	0	13

🟢 2025-12-06 22:38:14 UTC Build successful.
🟡 2025-12-06 22:38:33 UTC ydbd size 2.3 GiB changed* by +286.3 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: `34c1681`	merge: `351b4f7`	diff	diff %
ydbd size	2 466 169 640 Bytes	2 466 462 784 Bytes	+286.3 KiB	+0.012%
ydbd stripped size	524 846 208 Bytes	524 895 680 Bytes	+48.3 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 · 2025-12-06T20:54:44Z

⚪ 2025-12-06 20:54:43 UTC Pre-commit check linux-x86_64-release-asan for 351b4f7 has started.
⚪ 2025-12-06 20:55:00 UTC Artifacts will be uploaded here
⚪ 2025-12-06 20:57:08 UTC ya make is running...
🟡 2025-12-06 22:01:47 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^?
12060	12001	0	44	7	8

🟢 2025-12-06 22:01:55 UTC Build successful.
🟡 2025-12-06 22:02:26 UTC ydbd size 3.8 GiB changed* by +501.0 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: `34c1681`	merge: `351b4f7`	diff	diff %
ydbd size	4 127 824 864 Bytes	4 128 337 840 Bytes	+501.0 KiB	+0.012%
ydbd stripped size	1 532 696 344 Bytes	1 532 837 528 Bytes	+137.9 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 · 2025-12-07T19:33:31Z

⚪ 2025-12-07 19:33:30 UTC Pre-commit check linux-x86_64-relwithdebinfo for e83fd7e has started.
⚪ 2025-12-07 19:33:49 UTC Artifacts will be uploaded here
⚪ 2025-12-07 19:36:04 UTC ya make is running...
🟡 2025-12-07 21:08:24 UTC Some tests failed, follow the links below. Going to retry failed tests...

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED^?
39667	36737	0	3	2903	24

⚪ 2025-12-07 21:08:37 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-12-07 21:19:05 UTC Some tests failed, follow the links below. Going to retry failed tests...

Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED^?
45 (only retried tests)	31	0	1	0	13

⚪ 2025-12-07 21:19:11 UTC ya make is running... (failed tests rerun, try 3)
🟢 2025-12-07 21:26:59 UTC Tests successful.

Ya make output | Test bloat | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED^?
28 (only retried tests)	16	0	0	0	12

🟢 2025-12-07 21:27:06 UTC Build successful.
🟡 2025-12-07 21:27:27 UTC ydbd size 2.3 GiB changed* by +643.9 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: `9e8876b`	merge: `e83fd7e`	diff	diff %
ydbd size	2 466 043 560 Bytes	2 466 702 896 Bytes	+643.9 KiB	+0.027%
ydbd stripped size	524 834 496 Bytes	524 929 472 Bytes	+92.8 KiB	+0.018%

^{*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 · 2025-12-07T19:33:35Z

⚪ 2025-12-07 19:33:34 UTC Pre-commit check linux-x86_64-release-asan for e83fd7e has started.
⚪ 2025-12-07 19:33:51 UTC Artifacts will be uploaded here
⚪ 2025-12-07 19:35:54 UTC ya make is running...
🟡 2025-12-07 20:40:36 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^?
11934	11787	0	125	14	8

🟢 2025-12-07 20:40:44 UTC Build successful.
🟡 2025-12-07 20:41:06 UTC ydbd size 3.8 GiB changed* by +1.0 MiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: `9e8876b`	merge: `e83fd7e`	diff	diff %
ydbd size	4 127 637 528 Bytes	4 128 728 520 Bytes	+1.0 MiB	+0.026%
ydbd stripped size	1 532 649 496 Bytes	1 532 915 544 Bytes	+259.8 KiB	+0.017%

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

ydbot · 2025-12-07T21:29:59Z

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`

pavelvelikhov requested a review from a team as a code owner December 4, 2025 13:09

github-actions bot added the not-for-changelog label Dec 4, 2025

pavelvelikhov force-pushed the NewRBO16 branch from efb3c7b to 6a75e98 Compare December 4, 2025 20:10

Pavel Velikhov added 6 commits December 5, 2025 15:59

Intermediate commit to save work

8f2e455

Working without calling CBO

ebe0301

Work in progress

be5ad0f

Work in progress

4afef30

Resolved merge error

9636b47

Got metadata working correctly for CBO intergration

8158e73

pavelvelikhov force-pushed the NewRBO16 branch from 45bd1c4 to 8158e73 Compare December 5, 2025 16:02

Work in progress

cec736c

pavelvelikhov requested a review from a team as a code owner December 6, 2025 20:50

Working implementation

bb726b0

pavelvelikhov enabled auto-merge (squash) December 7, 2025 19:34

denis0x0D approved these changes Dec 7, 2025

View reviewed changes

pavelvelikhov merged commit 34e91d3 into ydb-platform:main Dec 7, 2025
9 checks passed

[NEW RBO] Enable CBO in new optimizer #30133

[NEW RBO] Enable CBO in new optimizer #30133

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pavelvelikhov commented Dec 4, 2025

Changelog entry

Changelog category

Description for reviewers

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ydbot commented Dec 4, 2025

Run Extra Tests

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ydbot commented Dec 7, 2025

Backport

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