Prepare datashard tests for default OltpSink=true + fixes

[nikvas0]

Changelog entry

Prepare datashard tests for default OltpSink=true

Changelog category

• Not for changelog (changelog entry is not required)

Description for reviewers

...

[github-actions]

🟢 2025-03-07 12:31:20 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-03-07 12:31:27 UTC Pre-commit check linux-x86_64-relwithdebinfo for 039ce0b has started.
⚪ 2025-03-07 12:31:41 UTC Artifacts will be uploaded here
⚪ 2025-03-07 12:34:24 UTC ya make is running...
⚫ 2025-03-07 12:38:31 UTC Check cancelled

[github-actions]

⚪ 2025-03-07 12:31:55 UTC Pre-commit check linux-x86_64-release-asan for 039ce0b has started.
⚪ 2025-03-07 12:32:09 UTC Artifacts will be uploaded here
⚪ 2025-03-07 12:35:00 UTC ya make is running...
⚫ 2025-03-07 12:38:35 UTC Check cancelled

[github-actions]

⚪ 2025-03-07 12:40:55 UTC Pre-commit check linux-x86_64-release-asan for 57ecd71 has started.
⚪ 2025-03-07 12:41:25 UTC Artifacts will be uploaded here
⚪ 2025-03-07 12:45:10 UTC ya make is running...
🟡 2025-03-07 14:25:43 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet Going to retry failed tests...

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
11769	11591	0	127	19	32

⚪ 2025-03-07 14:27:11 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-03-07 14:41:04 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet Going to retry failed tests...

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
237 (only retried tests)	198	0	6	2	31

⚪ 2025-03-07 14:41:16 UTC ya make is running... (failed tests rerun, try 3)
🟢 2025-03-07 14:53:39 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
65 (only retried tests)	34	0	0	1	30

🟢 2025-03-07 14:53:47 UTC Build successful.
🟢 2025-03-07 14:54:14 UTC ydbd size 3.7 GiB changed* by +4.7 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 8068540	merge: 57ecd71	diff	diff %
ydbd size	3 996 092 752 Bytes	3 996 097 560 Bytes	+4.7 KiB	+0.000%
ydbd stripped size	1 389 146 920 Bytes	1 389 147 336 Bytes	+416 Bytes	+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]

⚪ 2025-03-07 12:42:39 UTC Pre-commit check linux-x86_64-relwithdebinfo for 57ecd71 has started.
⚪ 2025-03-07 12:42:54 UTC Artifacts will be uploaded here
⚪ 2025-03-07 12:45:49 UTC ya make is running...
🟡 2025-03-07 14:09:13 UTC Some tests failed, follow the links below. Going to retry failed tests...

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
19235	17881	0	2	1229	123

⚪ 2025-03-07 14:11:20 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-03-07 14:25:27 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
185 (only retried tests)	80	0	0	0	105

🟢 2025-03-07 14:25:37 UTC Build successful.
🟢 2025-03-07 14:25:58 UTC ydbd size 2.1 GiB changed* by +3.4 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 8068540	merge: 57ecd71	diff	diff %
ydbd size	2 294 618 720 Bytes	2 294 622 192 Bytes	+3.4 KiB	+0.000%
ydbd stripped size	480 593 184 Bytes	480 593 376 Bytes	+192 Bytes	+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}