<feed xmlns='http://www.w3.org/2005/Atom'>
<title>ydb/yt/cpp/mapreduce/http_client/rpc_parameters_serialization.cpp, branch oidc-1.2.9</title>
<subtitle>Mirror of YDB github repos</subtitle>
<id>https://code.mastervirt.ru/ydb/atom?h=oidc-1.2.9</id>
<link rel='self' href='https://code.mastervirt.ru/ydb/atom?h=oidc-1.2.9'/>
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<updated>2026-05-30T10:39:17Z</updated>
<entry>
<title>add LockType option to TInsertRowsOptions in yt/cpp/mapreduce</title>
<updated>2026-05-30T10:39:17Z</updated>
<author>
<name>alkaline</name>
<email>alkaline@yandex-team.com</email>
</author>
<published>2026-05-30T10:18:28Z</published>
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<id>urn:sha1:230f2a6d4705cfec902a5393a7e8df346f15bd00</id>
<content type='text'>
YT-драйвер уже принимает параметр lock_type для insert_rows
(&lt;https://nda.ya.ru/t/y1DKR88L7dogTW&gt;),
но C\+\+ mapreduce-клиент не пробрасывает его дальше, поэтому вызывающий
код всегда использует ELockType::Exclusive.

В груте есть задача инициализации табличных (внешних) счётчиков:
тасклет считает map-reduce-ом дельты по всем владельцам и батчами пишет
их в общую динтаблицу (&lt;https://nda.ya.ru/t/4G2o2Jdo7dogTX&gt; и аналоги), куда рантайм
одновременно дописывает инкременты на каждое событие в источнике.
Колонка `value` в такой таблице — aggregate-sum;
рантайм через NApi пишет в неё с lock_type=shared_write, чтобы параллельные
записи не конфликтовали. Тасклет инциализации счетчика же ходит через mapreduce-клиент и в нем тоже хочется уметь брать shared_write lock.
(&lt;https://nda.ya.ru/t/WrJ9_kf77dogTb&gt;).
commit_hash:7cbcd19f8d0532d6cf0e7f48abe197bb7fda99d3
</content>
</entry>
<entry>
<title>YT-28161: Add Prerequisite options to C++ SDK</title>
<updated>2026-05-15T09:50:47Z</updated>
<author>
<name>maybenotilya</name>
<email>maybenotilya@yandex-team.com</email>
</author>
<published>2026-05-15T09:04:41Z</published>
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<id>urn:sha1:b00f770e0fdd650a7e85114e4ec4c56f96c16816</id>
<content type='text'>
* Changelog entry
  Type: fix
  Component: cpp-sdk

Add Prerequisite options similar to native client ones. Only for Cypress Get for now
commit_hash:6c3c0fe7e6540754033486f785f3b1b3c313808e
</content>
</entry>
<entry>
<title>YT-27848: add FetchCookieNodeDescriptors flag in C++ SDK</title>
<updated>2026-04-23T08:25:18Z</updated>
<author>
<name>achains</name>
<email>achains@yandex-team.com</email>
</author>
<published>2026-04-23T07:55:28Z</published>
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<id>urn:sha1:8ec12f4a34df5d293efb57d37f6c1416cf0192af</id>
<content type='text'>
commit_hash:2b3c252afc470f808af644051444907eddc53c04
</content>
</entry>
<entry>
<title>YT-27432: support create with IgnoreTypeMismatch in C++ SDK</title>
<updated>2026-02-18T18:36:35Z</updated>
<author>
<name>achains</name>
<email>achains@yandex-team.com</email>
</author>
<published>2026-02-18T17:03:36Z</published>
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<id>urn:sha1:e9aa538cbcddac85385c1cd87e4d6ec31479e4d5</id>
<content type='text'>
* Changelog entry
  Type: cpp-sdk

&lt;Message for release notes&gt;

Support TCreateOptions::IgnoreTypeMismatch in C\+\+ SDK
commit_hash:5d45311d21562502b1df035fa6edbacb720a34a0
</content>
</entry>
<entry>
<title>Add OmitInaccessibleRows in mapreduce client</title>
<updated>2026-01-30T08:48:25Z</updated>
<author>
<name>mpereskokova</name>
<email>mpereskokova@yandex-team.com</email>
</author>
<published>2026-01-30T08:22:26Z</published>
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<id>urn:sha1:12d4b097af58020a777bb7f674d702a7ca36f6ce</id>
<content type='text'>
commit_hash:568d5d9a722dbfc08bee1a1666a1b49c8369cd03
</content>
</entry>
<entry>
<title>YT-27085: Rename shadowed data member Timeout to SessionTimeout</title>
<updated>2026-01-30T07:48:04Z</updated>
<author>
<name>achains</name>
<email>achains@yandex-team.com</email>
</author>
<published>2026-01-30T07:22:35Z</published>
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<id>urn:sha1:0b8ebbfdafbdebf9b55e2eaad0db9347135a815c</id>
<content type='text'>
* Changelog entry
  Type: fix
  Component: proxy

Rename shadowed data member NYT::TStartDistributedWriteTable(File)Options::Timeout -\&gt; SessionTimeout

&lt;Message for release notes&gt;
commit_hash:1b5b967b5136a7105627854044de6eee634dde03
</content>
</entry>
<entry>
<title>YT-27155: propagate control attributes to parttion reader</title>
<updated>2026-01-21T21:12:35Z</updated>
<author>
<name>achains</name>
<email>achains@yandex-team.com</email>
</author>
<published>2026-01-21T20:52:29Z</published>
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<id>urn:sha1:d77340b18bc0628e79a84ca1992d164d5ded69e3</id>
<content type='text'>
* Changelog entry
  Type: fix
  Component: proxy

Support ControlAttributes with table partition reader (C\+\+ SDK and driver)

&lt;Message for release notes&gt;
commit_hash:56b1aaa58c4580fda0f9136d40092081eaab2292
</content>
</entry>
<entry>
<title>YT-26906: start session from tx</title>
<updated>2025-12-12T08:27:31Z</updated>
<author>
<name>achains</name>
<email>achains@yandex-team.com</email>
</author>
<published>2025-12-12T08:12:23Z</published>
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<id>urn:sha1:3bd4aa5fcb0f9a73ef9fcc548c26a0aa81011981</id>
<content type='text'>
* Changelog entry
  Type: feature
  Component: cpp-sdk

Start distributed session methods (file/table) now support attaching to transaction.
commit_hash:0a40dfd6d556f9890fa5abccf29c0baf33df4e7d
</content>
</entry>
<entry>
<title>YT-24624: Rework get_job_trace api</title>
<updated>2025-10-17T17:16:41Z</updated>
<author>
<name>bystrovserg</name>
<email>bystrovserg@yandex-team.com</email>
</author>
<published>2025-10-17T16:32:57Z</published>
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<id>urn:sha1:9ff4ecace8645ecd5746e7754247187c81a6da5e</id>
<content type='text'>
&lt;Message NOT for release notes&gt;

* Changelog entry
  Type: fix
  Component: scheduler

Rework get\_job\_trace api: enable streaming and return perfetto-friendly format
commit_hash:082e255afb9022eb137dac3d0c3be8ac49d3b5e2
</content>
</entry>
<entry>
<title>YT-26316: Add monitoring descriptor filter for list jobs</title>
<updated>2025-10-02T15:27:24Z</updated>
<author>
<name>bystrovserg</name>
<email>bystrovserg@yandex-team.com</email>
</author>
<published>2025-10-02T15:07:20Z</published>
<link rel='alternate' type='text/html' href='https://code.mastervirt.ru/ydb/commit/?id=9b64bf7b20f0f9e35e1f498125ada4bf30e05211'/>
<id>urn:sha1:9b64bf7b20f0f9e35e1f498125ada4bf30e05211</id>
<content type='text'>
yet another list jobs filter
commit_hash:8d2b248c73991a44afefcc274c5081bd95e73a32
</content>
</entry>
</feed>
