Sema Checherinda

I do not understand that ``` Changed settings are not reflected in settings changes history (see changed_settings.txt) New settings are not reflected in settings changes history (see new_settings.txt) ``` The...

> You added a new setting change in 24.5, not 24.6 It is sad. It became 24.6 while I was waiting CI.

that PR requires commiting https://github.com/ClickHouse/aws-sdk-cpp/pull/22 firstly.

I suppose this is it https://github.com/ClickHouse/ClickHouse/issues/63794

https://s3.amazonaws.com/clickhouse-test-reports/0/07900b6e11cd64604ad4199953125b770839f6fd/stress_test__azure__tsan_.html Error: ``` [ 48318 ] {} void DB::AsyncLoader::worker(Pool &): Code: 499. DB::Exception: The specified key does not exist. This error happened for S3 disk.: while reading key: common/kihkvwnndbkxodegriubmetrcbslpjnf, from...

That log from Jun 25. Not sure that this is still actual. But it looks like real loss. More interesting case https://s3.amazonaws.com/clickhouse-test-reports/65689/cfc004ee6f478716811227eaaf2caba5a81f8561/stress_test__tsan_.html https://github.com/ClickHouse/ClickHouse/issues/63794#issuecomment-2191336679 local tables ``` 2ea70a0d-ab88-4e16-9cc4-41548a4ca3d6 src_13 r1_1736931276 5e434680-37f3-44bc-8c81-8f31158a2a6f...

https://github.com/ClickHouse/ClickHouse/pull/67684

We have a problem. `onCancel()` is called concurrently. There should be synchronisation.

I didn't fully understand how `onCancel` and `onException` should work in `ExceptionKeepingTransform`. Now I think I do. Here is the explanation: There is no need to do anything in that...

Integration Tests (asan, Old Analyzer) [1/6] test_broken_ignored_replicated -- flaks still even after some fix https://github.com/ClickHouse/ClickHouse/pull/61932 Stateless Tests (coverage) [2/5] 03030_system_flush_distributed_settings -- flaks in master Stateless Tests (debug) [1/2] 01632_tinylog_read_write --...