ydb-platform/ydb

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YDB is an open source Distributed SQL Database that combines high availability and scalability with strong consistency and ACID transactions

Stars: 4.8k
Forks: 820
Open beginner issues: 7
Indexed issues: 3.4k
Avg merge: 17h 5m
Merged PRs (30d): 743

Dominant language: C++
License: Apache-2.0
Last GitHub push: Sep 20, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

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3,379 open issues indexed

Конфигурация секции register_dynamic_node_allowed_sids: в файле config.yaml препятствует выполнению инструкции по разворачиванию кластера YDB V2 вручную Open

external

Difficulty 3/5 1-2 days Newbie friendliness 58/100

ydb-platform/ydb#53511 · Opened Sep 18, 2026
Mute ydb/tests/fq/streaming/test_streaming.py.TestStreamingInYdb.test_pq_source_actor_count[max_tasks_50] in main Open

ai_reviewed

Difficulty 3/5 1-2 days Newbie friendliness 45/100

ydb-platform/ydb#53432 · 3 comments · Opened Sep 17, 2026
Mute ydb/core/http_proxy/ut/inside_ydb_ut/TestYmqHttpProxy.TestDeleteMessage in main Open

ai_reviewed

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

ydb-platform/ydb#53431 · 3 comments · Opened Sep 17, 2026
Mute ydb/core/kqp/ut/federated_query/datastreams/KqpStreamingQueriesDdl.RowDispatcherMemoryLimitOnParserCreation in main Open

ai_reviewed

Difficulty 3/5 1-2 days Newbie friendliness 55/100

ydb-platform/ydb#53424 · 3 comments · Opened Sep 17, 2026
JSON/FullText/Vector indexes prevent to use TTL on a table Open

ydb-platform/ydb#53423 · 1 assignee · Opened Sep 17, 2026
Viewer: добавить признак наличия Whiteboard-данных у дисков в /nodes и /groups Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

ydb-platform/ydb#53419 · Opened Sep 17, 2026
Use MemoryController for KQP vector index level cache Open

ydb-platform/ydb#53418 · 1 assignee · Opened Sep 17, 2026
Mute ydb/core/persqueue/pqtablet/partition/mlp/ut/TMLPCountersTests.SimpleCounters in main Open

ai_reviewed

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

ydb-platform/ydb#53414 · 3 comments · Opened Sep 17, 2026
Mute ydb/core/kqp/ut/scheme/KqpScheme.CreateDropTableMultipleTime in main Open

ai_reviewed

Difficulty 4/5 3-5 days Newbie friendliness 38/100

ydb-platform/ydb#53413 · 3 comments · Opened Sep 17, 2026
Unexpected ensure in UPDATE ... SET ... RETURNING with virtual columns Open

area/queryprocessor

ydb-platform/ydb#53407 · 1 assignee · Opened Sep 17, 2026
Make generated columns deterministic Open

area/queryprocessor

ydb-platform/ydb#53406 · 1 assignee · Opened Sep 17, 2026
KQP: compile 1060 на vector index `LIMIT $k` (Int32) — `SetVectorTopKLimit` не принимает `Convert` Open

ydb-platform/ydb#53373 · 1 assignee · Opened Sep 17, 2026
TLogoBlobID: remove undefined behavior from the union-based representation Open

external

Difficulty 5/5 Over a week Newbie friendliness 48/100

ydb-platform/ydb#53369 · Opened Sep 17, 2026
P1 Маршрутизация. Инфра-падения → канал/дежурный Infra, запросные → чат YDB Perfomance/Eng. В обоих случаях автоматически (?) заводить багу в стартрек `YDBBUGS` Open

ydb-platform/ydb#53368 · 1 comment · 1 assignee · Opened Sep 17, 2026
P1 Отражение в отчётах. Категория видна в allure-report и на дашборде (тег/цвет клетки). Open

ydb-platform/ydb#53367 · 1 assignee · Opened Sep 17, 2026
P1 Детектор категории. Каждому упавшему job автоматически проставляется категория (инфра/запрос/регрессии/неизвестно) на основе стадии флоу и логов. Open

ydb-platform/ydb#53366 · 1 assignee · Opened Sep 17, 2026
Дашборд дежурного Open

ydb-platform/ydb#53362 · 1 assignee · Opened Sep 17, 2026
Импортировать 3-х дневный срез данных в internal-ydb-qa Open

ydb-platform/ydb#53361 · 1 assignee · Opened Sep 17, 2026
[SSO] Setup e2e tests for CLI Open

area/security

ydb-platform/ydb#53359 · 1 assignee · Opened Sep 17, 2026
[SSO] Add OIDC support to the YDB CLI Open

area/security

ydb-platform/ydb#53358 · 1 assignee · Opened Sep 17, 2026
[SSO] Add OIDC support to the C++ SDK Open

area/security

ydb-platform/ydb#53357 · 1 assignee · Opened Sep 17, 2026
Mute ydb/tests/compatibility/udf/test_datetime2.py.TestDatetime2.test_all[mixed_prestable-26-4-1_and_stable-26-3-1] in main Open

ai_reviewed

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ydb-platform/ydb#53353 · 3 comments · Opened Sep 17, 2026
Mute ydb/tests/compatibility/indexes 2 tests in main Open

ai_reviewed

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

ydb-platform/ydb#53352 · 3 comments · Opened Sep 17, 2026
Mute ydb/tests/compatibility/common/test_infer_pdisk_expected_slot_count.py.TestUpgradeThenRollback.test_setup_in_blob_storage_config[restart_stable-26-3-1_to_prestable-26-4-1] in main Open

ai_reviewed

ydb-platform/ydb#53351 · 4 comments · 1 assignee · Opened Sep 17, 2026
Mute ydb/public/sdk/cpp/src/client/topic/ut/with_direct_read_ut/Describe.DescribePartitionPermissions in main Open

ai_reviewed

Difficulty 3/5 1-2 days Newbie friendliness 48/100

ydb-platform/ydb#53325 · 3 comments · Opened Sep 16, 2026
Mute ydb/tests/fq/streaming/test_streaming.py.TestStreamingInYdb.test_streaming_query_issues_after_restart[kikimr0-False] in main Open

ai_reviewed

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ydb-platform/ydb#53321 · 3 comments · Opened Sep 16, 2026
Mute ydb/core/kqp/ut/federated_query/datastreams/KqpStreamingQueriesDdl.StreamingQueryRestartsWhenUpsertTableDeletedWhileRunning in main Open

ai_reviewed

Difficulty 3/5 1-2 days Newbie friendliness 38/100

ydb-platform/ydb#53270 · 3 comments · Opened Sep 16, 2026
СОздать поле в релизных тикетах про приемку Open

ydb-platform/ydb#53252 · 1 assignee · Opened Sep 16, 2026
Mute ydb/tests/stress/topic_balancing/tests/test_workload.py.TestTopicBalancingAutoPartitioningWorkload.test_read[old_sdk] in main Open

ai_reviewed area/topics

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ydb-platform/ydb#53215 · 3 comments · Opened Sep 16, 2026
Mute ydb/tests/fq/streaming/test_streaming.py.TestStreamingInYdb.test_streaming_query_stop_after_restart[kikimr0-False] in main Open

ai_reviewed

Difficulty 3/5 1-2 days Newbie friendliness 42/100

ydb-platform/ydb#53203 · 3 comments · Opened Sep 15, 2026
ALTER TABLE ADD CHANGEFEED returns GENERIC_ERROR instead of PRECONDITION_FAILED when the CDC streams limit is reached Open

external

Difficulty 3/5 1-2 days Newbie friendliness 76/100

ydb-platform/ydb#53192 · Opened Sep 15, 2026
schemeshard, logging: unify opId, operationId, subopId attr names Open

area/schemeshard

ydb-platform/ydb#53152 · 1 assignee · Opened Sep 15, 2026
schemeshard, logging: auto make subop methods entry logging Open

area/schemeshard

ydb-platform/ydb#53151 · 1 assignee · Opened Sep 15, 2026
Refresh and merge docs about sequences Open

ydb-platform/ydb#53135 · 1 assignee · Opened Sep 15, 2026
Mute ydb/tests/compatibility/indexes/test_fulltext_index.py.TestFulltextIndex.test_fulltext_exact_feature_config[rolling_stable-26-3-1_to_prestable-26-4] in main Open

ai_reviewed area/datashard

Difficulty 3/5 1-2 days Newbie friendliness 45/100

ydb-platform/ydb#53121 · 4 comments · Opened Sep 15, 2026
Mute ydb/tests/stress/oltp_workload/tests/soak/test_feature_index_soak.py.TestFeatureIndexSoak.test_feature_index_soak in main Open

ai_reviewed

Difficulty 3/5 1-2 days Newbie friendliness 45/100

ydb-platform/ydb#53103 · 3 comments · Opened Sep 15, 2026
Precise KQP Memory Tracking Open

ydb-platform/ydb#53093 · 1 assignee · Opened Sep 14, 2026
Nemesis: запуск нагрузок с сбором покрытия Open

ydb-platform/ydb#53041 · 1 comment · 1 assignee · Opened Sep 14, 2026
Automate Jepsen-test runs Open

ydb-platform/ydb#53029 · 2 comments · 1 assignee · Opened Sep 14, 2026
Nemesis: новые сценарии тестов Open

ydb-platform/ydb#53028 · 1 assignee · Opened Sep 14, 2026
Move release bugs to docs Open

ydb-platform/ydb#53027 · 1 assignee · Opened Sep 14, 2026
Mute ydb/tests/fq/pq_async_io/ut/TPqWriterTest.TestCheckpoints in main Open

ai_reviewed

Difficulty 3/5 1-2 days Newbie friendliness 55/100

ydb-platform/ydb#52942 · 3 comments · Opened Sep 12, 2026
Stale leader related problems Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ydb-platform/ydb#52922 · Opened Sep 12, 2026
Mute ydb/tests/stress/topic_balancing/tests/test_workload.py.TestTopicBalancingAutoPartitioningPreferredWorkload.test_read[scale_aware_sdk] in main Open

ai_reviewed area/topics

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ydb-platform/ydb#52917 · 3 comments · Opened Sep 12, 2026
Materialized index import with scheme mismatch crashes schemeshard Open

ydb-platform/ydb#52848 · 1 assignee · Opened Sep 11, 2026
Баги по коркам с прода Open

ydb-platform/ydb#52839 · 1 assignee · Opened Sep 11, 2026
Unlimited Virtual Memory Growth Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

ydb-platform/ydb#52719 · Opened Sep 10, 2026
FulltextMatch: вычисляемая через IF поисковая строка вызывает Unsupported index access Open

ydb-platform/ydb#52650 · 1 assignee · Opened Sep 9, 2026
Negative InputBuffer/Count Open

ydb-platform/ydb#52571 · 1 assignee · Opened Sep 9, 2026
Mute ydb/tests/fq/streaming/streaming_large/test_cluster_restarts.py.TestStreamingLarge.test_replace_node[kikimr0] in main Open

ai_reviewed

ydb-platform/ydb#52561 · 3 comments · 1 assignee · Opened Sep 9, 2026

ydb-platform/ydb

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