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<title>ydb/yt/cpp/mapreduce/client, branch CLI_2.30.0</title>
<subtitle>Mirror of YDB github repos</subtitle>
<id>https://code.mastervirt.ru/ydb/atom?h=CLI_2.30.0</id>
<link rel='self' href='https://code.mastervirt.ru/ydb/atom?h=CLI_2.30.0'/>
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<updated>2026-04-03T09:50:44Z</updated>
<entry>
<title>Support passing jobstate via env variable in operation spec</title>
<updated>2026-04-03T09:50:44Z</updated>
<author>
<name>aneporada</name>
<email>aneporada@yandex-team.com</email>
</author>
<published>2026-04-03T09:09:18Z</published>
<link rel='alternate' type='text/html' href='https://code.mastervirt.ru/ydb/commit/?id=16d86dfe821de1e6eb4ca8e255ab3853cf179763'/>
<id>urn:sha1:16d86dfe821de1e6eb4ca8e255ab3853cf179763</id>
<content type='text'>
commit_hash:dc21655a5449d9e1d58b46e933baa3eae2c6e04a
</content>
</entry>
<entry>
<title>YT-27710: Add RPC to TransactionPinger</title>
<updated>2026-03-30T09:25:02Z</updated>
<author>
<name>maybenotilya</name>
<email>maybenotilya@yandex-team.com</email>
</author>
<published>2026-03-30T08:59:09Z</published>
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<id>urn:sha1:8b3a0730d094da5f6307a5abe316d3ccf18df215</id>
<content type='text'>
* Changelog entry
  Type: fix
  Component: cpp-sdk

Allow TransactionPinger to ping via RPC if is being used in RPC Client.
commit_hash:9b38ce40b5667f107d6f23e40bf07dcf80ac11c7
</content>
</entry>
<entry>
<title>make FileCacheReplicationFactor dynamic in cpp sdk</title>
<updated>2026-03-24T15:19:22Z</updated>
<author>
<name>o-gulyaev</name>
<email>o-gulyaev@yandex-team.com</email>
</author>
<published>2026-03-24T10:16:49Z</published>
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<id>urn:sha1:1ae216caf1a33b4a8e8abcdb551ffd15af26ebb5</id>
<content type='text'>
Мы делаем минимальную версию кластера с replication factor 1, чтобы внешние юзеры могли развернуть кластер для тестирования функциональности на минимуме ресурсов на одной машике с одной датанодой. Необходимость этих фиксов всплыла, когда я заметил, что YQL запрос при подготовке операции грузит в Кипарис различные файлы – .so-шки с библиотеками, mrjob и прочее. Все это грузилось с дефолтными константами rf, сделал так, чтобы их можно было переопределить.

* Changelog entry
  Type: feature
  Component: cpp-sdk

make option `file_cache_replication_factor` dynamic
commit_hash:900ea0d6483926e7a444c5b593cf661544744590
</content>
</entry>
<entry>
<title>fetch dynamic config through cache, don't scare the users with expected errors</title>
<updated>2026-03-12T19:49:08Z</updated>
<author>
<name>ermolovd</name>
<email>ermolovd@yandex-team.com</email>
</author>
<published>2026-03-12T19:24:10Z</published>
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<id>urn:sha1:4e222e2aff9b602868a2f56feb9400293afd634c</id>
<content type='text'>
commit_hash:03d0aeb6901ca96aae2f8570482204f0ca707c88
</content>
</entry>
<entry>
<title>YT-26837: expect finished transaction error during ping</title>
<updated>2026-02-27T15:23:06Z</updated>
<author>
<name>achains</name>
<email>achains@yandex-team.com</email>
</author>
<published>2026-02-27T13:19:58Z</published>
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<id>urn:sha1:c6d7a7b5ea1e1e0b678b64e8f64af30c251b7b38</id>
<content type='text'>
commit_hash:734149847d3afaf0d980696fbfc2b15a64015d5b
</content>
</entry>
<entry>
<title>YT-26837: do not log at Error level if error is expected</title>
<updated>2026-02-23T17:06:19Z</updated>
<author>
<name>achains</name>
<email>achains@yandex-team.com</email>
</author>
<published>2026-02-23T16:41:41Z</published>
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<id>urn:sha1:7f34ec4c3c7c098adefc6f556367e561ffac3cac</id>
<content type='text'>
* Changelog entry
  Type: fix
  Component: cpp-sdk

Introduce TExpectedErrorGuard that prevents logging expected error at Error level in the scope.

&lt;Message for release notes&gt;
commit_hash:e11ec54f57024002d18c26edd3fdfc9a9bf1e3a7
</content>
</entry>
<entry>
<title>YT-21148 Serialize deleted columns according to new design</title>
<updated>2026-02-18T16:36:18Z</updated>
<author>
<name>s-berdnikov</name>
<email>s-berdnikov@yandex-team.com</email>
</author>
<published>2026-02-18T15:39:56Z</published>
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<id>urn:sha1:64d130d1514e8c12e827c5b2ed726dc88ac90ca8</id>
<content type='text'>
* 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
</content>
</entry>
<entry>
<title>YT-26760: operation_link_pattern is taken from dynamic configuration</title>
<updated>2026-02-09T15:22:27Z</updated>
<author>
<name>ermolovd</name>
<email>ermolovd@yandex-team.com</email>
</author>
<published>2026-02-09T14:49:22Z</published>
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<id>urn:sha1:8cb74ec440f3e9fd5c26a45755b83ac3cac79c83</id>
<content type='text'>
* Changelog entry
Type: feature
Component: cpp-sdk

C++ SDK supports operation_link_pattern dynamic configuration
commit_hash:a937500f7ce866436ee8732c923fb4b362e199a1
</content>
</entry>
<entry>
<title>operation_preparer uses IClient methods instead of IRawClient to enable retries</title>
<updated>2026-02-02T14:46:03Z</updated>
<author>
<name>ermolovd</name>
<email>ermolovd@yandex-team.com</email>
</author>
<published>2026-02-02T13:13:30Z</published>
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<id>urn:sha1:9cfcbb8725f64ffbfdb1e51e0a6c39eaa94fbc31</id>
<content type='text'>
commit_hash:067376925c20e9ab7e1bf25d91ebb5e17b692c51
</content>
</entry>
<entry>
<title>YT-27220: Fix SyncFinishOperationImpl error handling</title>
<updated>2026-01-28T12:25:20Z</updated>
<author>
<name>achains</name>
<email>achains@yandex-team.com</email>
</author>
<published>2026-01-28T11:57:51Z</published>
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<id>urn:sha1:e079adcc58d008177b3ee55b6be076679ec0c381</id>
<content type='text'>
commit_hash:883674da257e308ada68ab51c601bd74aabe0ae7
</content>
</entry>
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