ydb/yt/cpp/mapreduce/client, branch oidc-1.2.7a

YT-26837: do not log at Error level if error is expected

2026-02-23T17:06:19Z

* Changelog entry Type: fix Component: cpp-sdk Introduce TExpectedErrorGuard that prevents logging expected error at Error level in the scope. commit_hash:e11ec54f57024002d18c26edd3fdfc9a9bf1e3a7

YT-21148 Serialize deleted columns according to new design

2026-02-18T16:36:18Z

* Changelog entry Type: fix Component: master Deleted columns are now stored in table schema attributes instead of being represented as regular columns with `deleted` field. commit_hash:bbcf72019585ce99df10ce93efe3995111f50f58

YT-26760: operation_link_pattern is taken from dynamic configuration

2026-02-09T15:22:27Z

* Changelog entry Type: feature Component: cpp-sdk C++ SDK supports operation_link_pattern dynamic configuration commit_hash:a937500f7ce866436ee8732c923fb4b362e199a1

operation_preparer uses IClient methods instead of IRawClient to enable retries

2026-02-02T14:46:03Z

commit_hash:067376925c20e9ab7e1bf25d91ebb5e17b692c51

YT-27220: Fix SyncFinishOperationImpl error handling

2026-01-28T12:25:20Z

commit_hash:883674da257e308ada68ab51c601bd74aabe0ae7

Normalize `operator()` spelling in YT

2026-01-27T12:11:28Z

As of the date of this PR, there are 4 different ways to spell parenthesis operator in YT * `operator()(args...)` - 505 occasions * `operator() (args...)` - 151 occasions * `operator () (args...)` - 65 occasions * `operator ()(args...)` - 6 occasions As is apparent from this statistics, the first way is the most popular by far (69% of all matches). Furthermore, it is the most consistent with YT style guide . commit_hash:f9f2f2a6822e88d6aba6777210a00d08c2911bc5

yt/cpp/mapreduce/client: handle https in transaction pinger

2026-01-21T12:35:12Z

Use HTTPS client and schema for client context with TLS. Reported-by: Nikita Sokolov Signed-off-by: Konstantin Khlebnikov Link: https://github.com/ytsaurus/ytsaurus/pull/1559 --- * Changelog entry Type: fix Component: cpp-sdk Handle HTTPS in yt/cpp/mapreduce/client transaction pinger. --- Pull Request resolved: https://github.com/ytsaurus/ytsaurus/pull/1567 commit_hash:1830efe8ab8a5ec527cd3fdc249032372237545f

Add debug logging for PingTx failure

2026-01-13T16:25:28Z

Exceptions like this were being silently ignored: ``` 2026-01-06 16:30:19,509023 D YqlPlugin 2026-01-06 16:30:19.509 DEBUG ytserver-yql-agent(pid=7, tid=...) [YT] transaction_pinger.cpp:182: {} DoPingTransaction has failed: HTTP request failed\n origin yqla-0.yql-agents.... (pid 7, thread tx_http_client_, fid ...)\n datetime 2026-01-06T16:30:19.508879Z\n url http-proxies.../api/v3/ping_tx\n\n Connection was closed before the first byte of HTTP message\n origin yqla-0.yql-agents.... (pid 7, thread tx_http_client_, fid ...)\n datetime 2026-01-06T16:30:19.508720Z\n connection_id ...\n request_id 0-0-0-0\ntx_pinger_pool: ``` Feel free to edit. --- Pull Request resolved: https://github.com/ytsaurus/ytsaurus/pull/1559 Co-authored-by: achains commit_hash:be532f9cae0a86e9f5f831b793c35ad26ffaf91f

YT-26250: C++ SDK formatted reader

2026-01-12T09:42:11Z

* Changelog entry Type: fix Component: cpp-sdk Raw client utilizes formatted table reader api commit_hash:c0ecd99971ac56141c9a7a2cb95cd3d7e6ad6611

Intermediate changes

2026-01-07T13:06:29Z

commit_hash:49c80248fc694ddf0ee8a33fa6ffb4515a7f609f