Sema Checherinda

Lets add a `warning` message when client sees several keepers from the same az with `keeper_local_availability_zone` enabled. As you mentioned in description that case is not the best for this...

i have looked this. It looks promising. You have an interface to work with. Your implementation is shorter and more simple than in my example but still powerful and flexible....

I really need this for deduplication MV. https://github.com/ClickHouse/ClickHouse/issues/60008 I need stable squashing algorithm with one thread planing stage.

Found a bug: A lot of files are read with default initialized read settings, files like `format_version.txt`, `columns.txt`, `metadata_version.txt`,... and indexes like `primary.cidx`. By default read settings has `http_max_tries =...

Failed tests https://github.com/ClickHouse/ClickHouse/issues/60625 https://github.com/ClickHouse/ClickHouse/issues/61090

https://s3.amazonaws.com/clickhouse-test-reports/41145/aaf48c5d951b57614a7aceb879a23ca3c1b2667e/stateless_tests__debug__[1/3].html Stateless tests debug -- DB::Exception: Invalid version metadata file. -- a real problem, the race in setting creation_csn. this commit addresses this https://github.com/ClickHouse/ClickHouse/pull/41145/commits/9cafbb4c290a5c225e1ae040f17b5f9289c50cee

AST fuzzer msan -- Logical error: Chunk info was not set for chunk in GroupingAggregatedTransform https://github.com/ClickHouse/ClickHouse/issues/42819 Stress test asan -- https://github.com/ClickHouse/ClickHouse/issues/43445#issuecomment-1323478758

01825_type_json_17 -- test needs no-parallel tag because it create and remove function from global scope. It conflicts with itself in flaky check. 02421_truncate_isolation_* -- tests need long test because they...

02491_part_log_has_table_uuid -- https://github.com/ClickHouse/ClickHouse/issues/43570

> @CheSema, seems like it makes `test_merge_tree_hdfs` more flaky: https://play.clickhouse.com/play? This should help with it. https://github.com/ClickHouse/ClickHouse/issues/44154