24-3: Make it possible to change in-memory setting for tables

[snaury]

Changelog entry

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Changelog category

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Additional information

An unsafe and unsupported feature (in-memory tables) turned out to be too difficult to use in practice. Allow changing this setting for existing tables and make it easier to do so with a C++ client. Additionally enabling in-memory mode for already running tables didn't do anything until reboot, as well as didn't work properly on followers, those deficiencies are fixed.

Fixes #12010.

[github-actions]

⚪ 2024-11-29 12:10:44 UTC Pre-commit check for 5b53eaa has started.
⚪ 2024-11-29 12:13:47 UTC Build linux-x86_64-release-asan is running...
🟢 2024-11-29 12:55:06 UTC Build successful.
⚪ 2024-11-29 12:55:28 UTC Tests are running...
🔴 2024-11-29 15:06:19 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
12230	12105	0	33	53	39

🟢 2024-11-29 15:06:57 UTC ydbd size 5.6 GiB changed* by -7.7 KiB, which is <= 0 Bytes vs stable-24-3: OK

ydbd size dash	stable-24-3: 83cc4da	merge: 5b53eaa	diff	diff %
ydbd size	5 998 656 512 Bytes	5 998 648 656 Bytes	-7.7 KiB	-0.000%
ydbd stripped size	1 503 259 072 Bytes	1 503 259 072 Bytes	0 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]

⚪ 2024-11-29 12:11:53 UTC Pre-commit check for 5b53eaa has started.
⚪ 2024-11-29 12:15:02 UTC Build linux-x86_64-release-clang14 is running...
🟢 2024-11-29 12:54:06 UTC Build successful.

[github-actions]

⚪ 2024-11-29 12:11:56 UTC Pre-commit check for 5b53eaa has started.
⚪ 2024-11-29 12:14:49 UTC Build linux-x86_64-relwithdebinfo is running...
🟢 2024-11-29 13:16:57 UTC Build successful.
⚪ 2024-11-29 13:17:16 UTC Tests are running...
🔴 2024-11-29 15:25:48 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
73330	59845	0	13	13432	40

🟢 2024-11-29 15:26:45 UTC ydbd size 8.3 GiB changed* by +2.6 KiB, which is < 100.0 KiB vs stable-24-3: OK

ydbd size dash	stable-24-3: 83cc4da	merge: 5b53eaa	diff	diff %
ydbd size	8 868 178 656 Bytes	8 868 181 320 Bytes	+2.6 KiB	+0.000%
ydbd stripped size	484 081 704 Bytes	484 082 088 Bytes	+384 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}