Bridge Mode support in Scheme Board subscriber: ignore disconnected piles

[jepett0]

Changelog entry

Changelog category

• Not for changelog (changelog entry is not required)

Description for reviewers

Epic:

• 👑 Bridge mode support in Scheme Board #19748

Issue:

• Bridge Mode in SB: support two-level quorum in subscribers #19826

[github-actions]

🟢 2025-06-26 17:14:29 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-06-27 09:36:59 UTC Pre-commit check linux-x86_64-relwithdebinfo for 43ff609 has started.
⚪ 2025-06-27 09:37:48 UTC Artifacts will be uploaded here
⚪ 2025-06-27 09:41:42 UTC ya make is running...
🟡 2025-06-27 10:40:54 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?
29827	28440	0	3	1352	32

⚪ 2025-06-27 10:43:34 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-06-27 10:55:27 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
86 (only retried tests)	59	0	0	2	25

🟢 2025-06-27 10:55:34 UTC Build successful.
🟢 2025-06-27 10:55:52 UTC ydbd size 2.2 GiB changed* by +480 Bytes, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 43e3bd9	merge: 43ff609	diff	diff %
ydbd size	2 383 691 928 Bytes	2 383 692 408 Bytes	+480 Bytes	+0.000%
ydbd stripped size	499 055 912 Bytes	499 056 040 Bytes	+128 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]

⚪ 2025-06-27 09:39:44 UTC Pre-commit check linux-x86_64-release-asan for 43ff609 has started.
⚪ 2025-06-27 09:39:55 UTC Artifacts will be uploaded here
⚪ 2025-06-27 09:43:13 UTC ya make is running...
🟡 2025-06-27 11:25:34 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
14462	14130	0	110	193	29

🟢 2025-06-27 11:26:51 UTC Build successful.
🟢 2025-06-27 11:27:17 UTC ydbd size 3.9 GiB changed* by +304 Bytes, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 43e3bd9	merge: 43ff609	diff	diff %
ydbd size	4 193 782 216 Bytes	4 193 782 520 Bytes	+304 Bytes	+0.000%
ydbd stripped size	1 453 760 024 Bytes	1 453 760 088 Bytes	+64 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}

[CyberROFL]

@jepett0 наверно, имеет смысл сделать то, о чем пишет @Evgenik2, если после этих изменений не придется сильно переделывать тесты. Ну, или как минимум завести issue на улучшение. Прямо сейчас оно должно работать корректно.