tikv/client-go

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Go client for TiKV

Stars: 362
Forks: 274
Open beginner issues: 0
Indexed issues: 134
Avg merge: 4d 19m
Merged PRs (30d): 12

Dominant language: Go
License: Apache-2.0
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue help wanted

Beginner friendly Everything

Open All

134 open issues indexed

txnkv: async BatchGet can return before retry workers exit on cancellation Open

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

tikv/client-go#2073 · Opened Sep 18, 2026
pd的重试次数太长是否合适 Open

contribution first-time-contributor

Difficulty 5/5 Over a week Newbie friendliness 35/100

tikv/client-go#2065 · 1 comment · Opened Sep 14, 2026
Transactions may return ordinary errors when the commit result is undetermined Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

tikv/client-go#2062 · Opened Sep 11, 2026
compliance: add root third-party notices for Go dependencies Open

contribution first-time-contributor type/enhancement

Difficulty 4/5 3-5 days Newbie friendliness 52/100

tikv/client-go#2058 · 5 comments · Opened Sep 4, 2026
locate: message-only MismatchPeerId bypasses immediate region-cache invalidation Open

contribution

Difficulty 3/5 1-2 days Newbie friendliness 74/100

tikv/client-go#2045 · 3 comments · Opened Aug 11, 2026
util/async: cancellation race can block RunLoop.Append and batchRecvLoop indefinitely Open

contribution

tikv/client-go#2033 · 4 comments · 1 assignee · Opened Jul 27, 2026
Follower read target selection should consult PD for store recovery, not only TiKV's self-reported slow score Open

type/enhancement

Difficulty 5/5 Over a week Newbie friendliness 45/100

tikv/client-go#2012 · 1 comment · Opened Jun 24, 2026
tidb-8.5: upgrade grpc for security fix Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

tikv/client-go#1970 · Opened May 18, 2026
resourcecontrol: bypass RU accounting for NextGen background activities Open

contribution

Difficulty 3/5 1-2 days Newbie friendliness 25/100

tikv/client-go#1954 · Opened Apr 29, 2026
Reduce log output Open

enhancement

Difficulty 1/5 Under an hour Newbie friendliness 72/100

tikv/client-go#1943 · 1 comment · Opened Apr 14, 2026
High Metrics Cardinality Issue: tidb_tikvclient_rpc_err_total has error message in label Open

contribution first-time-contributor

Difficulty 4/5 3-5 days Newbie friendliness 42/100

tikv/client-go#1866 · 1 comment · Opened Feb 3, 2026
Long Time_queued_by_rc Duration Even When Resource Group Has Sufficient Resources Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

tikv/client-go#1855 · 1 comment · Opened Jan 23, 2026
client/client_batch: Potential data race on shared pointers in batchCommandsBuilder Open

affects-8.5 bug severity/major

Difficulty 4/5 3-5 days Newbie friendliness 42/100

tikv/client-go#1839 · Opened Jan 14, 2026
High Metrics Cardinality Issue: Split `tidb_tikvclient_request_seconds` Metric to Reduce Time Series Explosion Open

contribution

Difficulty 4/5 3-5 days Newbie friendliness 42/100

tikv/client-go#1832 · 6 comments · Opened Jan 7, 2026
BackoffHistogramEmpty is displayed as confusing "Value" in grafana Open

good first issue type/enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

tikv/client-go#1802 · 2 comments · Opened Nov 24, 2025
Latest Release Branch Build Error Due to Using Older Version of GRPC Module Open

contribution first-time-contributor

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

tikv/client-go#1789 · 5 comments · 3 reactions · Opened Nov 12, 2025
feature: reduce long request interruption during TSO switchover by distinguishing switchover vs failover in retry logic Open

contribution first-time-contributor

Difficulty 5/5 Over a week Newbie friendliness 30/100

tikv/client-go#1787 · 2 comments · Opened Nov 10, 2025
IterReverse does not return data when k is nil Open

contribution first-time-contributor

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

tikv/client-go#1781 · 1 comment · Opened Nov 4, 2025
Enhancement: Should enhance ResolveLocks to support release secondary lock if txn has been commit or rollback Open

contribution

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

tikv/client-go#1768 · 1 comment · Opened Sep 29, 2025
PdOracle leak if other error happens in NewKVStore Open

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

tikv/client-go#1764 · Opened Sep 24, 2025
Too many logs "batchRecvLoop re-create streaming fail" after TiKV nodes scale in Open

contribution first-time-contributor

Difficulty 4/5 3-5 days Newbie friendliness 30/100

tikv/client-go#1754 · 1 comment · Opened Sep 11, 2025
Request to support aggressive batching Open

contribution first-time-contributor

Difficulty 4/5 3-5 days Newbie friendliness 15/100

tikv/client-go#1749 · 1 comment · Opened Sep 1, 2025
When "failed to decode region range key" error happens, region ranges should be logged Open

good first issue

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

tikv/client-go#1678 · 1 comment · Opened Jun 26, 2025
How to run integration tests for client-go using API v1 and without enabling TTL Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

tikv/client-go#1655 · Opened Jun 9, 2025
Is there a way to support the atomicity of batch operations in rawkv Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

tikv/client-go#1654 · Opened Jun 6, 2025
Some metrics lack const labels Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

tikv/client-go#1653 · Opened Jun 6, 2025
Preserve needSync Flag on Region Cache Reload Failure to Reduce Error Spikes During Store Issues Open

affects-8.5

Difficulty 4/5 3-5 days Newbie friendliness 45/100

tikv/client-go#1647 · Opened May 29, 2025
`pdOracle` doesn't have retry mechanism like `KVStore` Open

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

tikv/client-go#1643 · Opened May 19, 2025
provide better API client for debuggin MVCC info Open

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

tikv/client-go#1637 · Opened Apr 29, 2025
txn: collect more information when inconsistency or rollback happens Open

enhancement

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

tikv/client-go#1631 · 2 comments · Opened Apr 15, 2025
Excessive Health Check Requests Leading to TiKV Store Unavailability Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

tikv/client-go#1626 · 1 comment · Opened Apr 9, 2025
rawkv.Swap Open

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

tikv/client-go#1625 · Opened Apr 8, 2025
replace deprecated opentracing-go with go.opentelemetry.io Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

tikv/client-go#1611 · Opened Mar 13, 2025
Support async send requests Open

affects-8.5 enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

tikv/client-go#1586 · 1 reaction · Opened Feb 19, 2025
rawkv BatchGet memory leak? Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

tikv/client-go#1578 · 2 comments · Opened Feb 17, 2025
"github.com/tikv/client-go/v2/txnkv" Transaction batch set method Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

tikv/client-go#1554 · Opened Jan 13, 2025
Configure log levels or use custom logger Open

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

tikv/client-go#1539 · 3 comments · Opened Dec 29, 2024
9005 Error msg is misleading when tidb is disconnect to one tikv Open

affects-7.1

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

tikv/client-go#1518 · Opened Dec 13, 2024
Unify the approaches of spawning background jobs Open

help wanted

Difficulty 5/5 Over a week Newbie friendliness 30/100

tikv/client-go#1510 · Opened Nov 25, 2024
Unnecessary periodic safepoint checker in TiKV+PD (without TiDB) deployments Open

Difficulty 5/5 Over a week Newbie friendliness 28/100

tikv/client-go#1506 · Opened Nov 20, 2024
WithForwardingOption invalid Open

question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

tikv/client-go#1495 · 1 comment · Opened Nov 14, 2024
presplit: send split_region request to PD instead of TiKV Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

tikv/client-go#1474 · Opened Oct 14, 2024
MaxTxnTimeUse should not use any more since tidb_gc_max_wait_time use Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

tikv/client-go#1472 · Opened Oct 9, 2024
Too many logs of `"get timestamp too slow"` Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

tikv/client-go#1469 · 1 comment · Opened Sep 26, 2024
"range task in progress" logs should be printed while waiting for goroutines to join Open

help wanted

Difficulty 3/5 1-2 days Newbie friendliness 35/100

tikv/client-go#1468 · Opened Sep 25, 2024
对tikv-server端口注入故障30分钟，恢复后，服务并没有恢复，可能会持续一段时间不可用 Open

question

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

tikv/client-go#1457 · 2 comments · Opened Sep 5, 2024
RawKV CompareAndSwap should support setting a TTL Open

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

tikv/client-go#1431 · Opened Aug 22, 2024
Will there be a new release soon? Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

tikv/client-go#1419 · 3 comments · 2 reactions · Opened Aug 9, 2024
TiKV should be the only source of truth Open

enhancement

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

tikv/client-go#1398 · 1 comment · Opened Jul 29, 2024
batch client: print gRPC related errors in the log Open

enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

tikv/client-go#1382 · 1 comment · Opened Jul 9, 2024

tikv/client-go

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