Search results

[tidb-x] after pd switching leader, the heartbeat between tikv and pd was abnormal and could not be recovered

may-affects-6.5

may-affects-7.1

may-affects-7.5

may-affects-8.1

may-affects-8.5

severity/critical

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#10233 In tikv/pd;

· Lily2025 opened on Feb 9, 2026

TestGlobalMemoryTuner is flaky

type/ciThe issue is related to CI.The issue is related to CI.

Status: Open.

#10229 In tikv/pd;

· lance6716 opened on Feb 9, 2026

server: expose TSO batch size metric and fix test lock contention

type/enhancementThe issue or PR belongs to an enhancement.The issue or PR belongs to an enhancement.

Status: Open.

#10228 In tikv/pd;

· okJiang opened on Feb 6, 2026

Tracking AGENTS.md

type/enhancementThe issue or PR belongs to an enhancement.The issue or PR belongs to an enhancement.

Status: Open.

#10226 In tikv/pd;

· okJiang opened on Feb 6, 2026

Add TSO keyspace group metrics collect len(group.keyspaces)

contributionThis PR is from a community contributor.This PR is from a community contributor.

type/enhancementThe issue or PR belongs to an enhancement.The issue or PR belongs to an enhancement.

Status: Open.

#10219 In tikv/pd;

· ystaticy opened on Feb 5, 2026

Upgrade v8.5.3 from go1.23 to go1.25

affects-8.5This bug affects the 8.5.x(LTS) versions.This bug affects the 8.5.x(LTS) versions.

type/developmentThe issue belongs to a development tasksThe issue belongs to a development tasks

Status: Open.

#10217 In tikv/pd;

· okJiang opened on Feb 5, 2026

PD: Support CAS-style preconditions for keyspace config updates

type/enhancementThe issue or PR belongs to an enhancement.The issue or PR belongs to an enhancement.

Status: Open.

#10214 In tikv/pd;

· hbisheng opened on Feb 4, 2026

mcs support gc tuner

type/enhancementThe issue or PR belongs to an enhancement.The issue or PR belongs to an enhancement.

Status: Open.

#10213 In tikv/pd;

· bufferflies opened on Feb 4, 2026

Make PD Great Again—with AI

type/enhancementThe issue or PR belongs to an enhancement.The issue or PR belongs to an enhancement.

Status: Open.

#10206 In tikv/pd;

· JmPotato opened on Feb 3, 2026

Add Feature Gate for TiKV that doesn't depend on incremental semver

type/feature-requestCategorizes issue or PR as related to a new feature.Categorizes issue or PR as related to a new feature.

Status: Open.

#10204 In tikv/pd;

· MyonKeminta opened on Feb 3, 2026

TestForwardTestSuite is flaky in next-gen

type/ciThe issue is related to CI.The issue is related to CI.

Status: Open.

#10200 In tikv/pd;

· okJiang opened on Feb 2, 2026

[MCS] scheduler show does not display handler-only schedulers (evict-leader-scheduler, etc.)

contributionThis PR is from a community contributor.This PR is from a community contributor.

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#10195 In tikv/pd;

· King-Dylan opened on Jan 29, 2026