Don't wait for TEvReadSetAck from non-existent tablets

[Alek5andr-Kotov]

Changelog entry

Issue #17915

The PQ tablet forgets about the transaction only after it receives a TEvReadSetAck from all participants. Another shard may be deleted before the PQ completes the transaction (for example, due to a split table). As a result, transactions are executed, but remain in the WAIT_RS_ACKS state.

If the PQ tablet sends a TEvReadSet to a tablet that has already been deleted, it receives a TEvClientConnected with the Dead flag in response. In this case, we consider that we have received a TEvReadSetAck.

Changelog category

• Bugfix

Description for reviewers

...

[github-actions]

⚪ 2025-04-30 12:26:42 UTC Pre-commit check linux-x86_64-release-asan for 92ecb54 has started.
⚪ 2025-04-30 12:27:10 UTC Artifacts will be uploaded here
⚪ 2025-04-30 12:30:35 UTC ya make is running...
🟡 2025-04-30 13:56:13 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet Going to retry failed tests...

Details

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
12844	12706	0	77	38	23

⚪ 2025-04-30 13:57:23 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-04-30 14:26:24 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet Going to retry failed tests...

Details

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
979 (only retried tests)	870	0	52	35	22

⚪ 2025-04-30 14:26:40 UTC ya make is running... (failed tests rerun, try 3)
🟡 2025-04-30 14:53:22 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
796 (only retried tests)	700	0	49	27	20

🟢 2025-04-30 14:53:33 UTC Build successful.
🟢 2025-04-30 14:54:02 UTC ydbd size 3.8 GiB changed* by +20.0 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 9c0e538	merge: 92ecb54	diff	diff %
ydbd size	4 122 199 576 Bytes	4 122 220 104 Bytes	+20.0 KiB	+0.000%
ydbd stripped size	1 428 899 736 Bytes	1 428 909 464 Bytes	+9.5 KiB	+0.001%

^{*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]

🟢 2025-04-30 12:35:03 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-05-05 07:49:22 UTC Pre-commit check linux-x86_64-relwithdebinfo for 92ecb54 has started.
⚪ 2025-05-05 07:49:51 UTC Artifacts will be uploaded here
⚪ 2025-05-05 07:53:30 UTC ya make is running...
🟡 2025-05-05 08:56:17 UTC Some tests failed, follow the links below. Going to retry failed tests...

Details

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
20609	19245	0	7	1324	33

⚪ 2025-05-05 08:57:57 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-05-05 09:32:16 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
130 (only retried tests)	92	0	0	8	30

🟢 2025-05-05 09:32:23 UTC Build successful.
🟢 2025-05-05 09:32:41 UTC ydbd size 2.2 GiB changed* by +9.0 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 7e2dece	merge: 92ecb54	diff	diff %
ydbd size	2 343 243 016 Bytes	2 343 252 208 Bytes	+9.0 KiB	+0.000%
ydbd stripped size	492 710 528 Bytes	492 713 152 Bytes	+2.6 KiB	+0.001%

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