Search results

tikv_cdc_min_resolved_ts is not reset when CDC captured region count becomes zero

area/ticdcIssues or PRs related to TiCDC.Issues or PRs related to TiCDC.

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.

#12734 In pingcap/tiflow;

· yi888long opened on Jun 18, 2026

flaky test mysql mode cov

component/testUnit tests and integration tests component.Unit tests and integration tests component.

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

Status: Open.

#12733 In pingcap/tiflow;

· 3AceShowHand opened on Jun 18, 2026

Add support for ENCRYPTED and ENCRYPTION_KEY_ID in MariaDB

Status: Open.

#12726 In pingcap/tiflow;

· joechenrh opened on Jun 17, 2026

DM integration test foreign_key_schema_repair can fail on stale resume-task result

Status: Open.

#12724 In pingcap/tiflow;

· joechenrh opened on Jun 16, 2026

sync-diff-inspector auto snapshot can pick the wrong changefeed syncpoint

severity/moderate

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

Status: Open.

#12717 In pingcap/tiflow;

· pingyu opened on Jun 16, 2026

cdc changefeed failed with "[CDC:ErrS3StorageAPI]external storage api: operation error S3: DeleteObjects, https response error StatusCode: 400, RequestID: xxx, HostID: xxx, api error MissingContentMD5: Missing required header for this request"

area/ticdcIssues or PRs related to TiCDC.Issues or PRs related to TiCDC.

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

Status: Open.

#12714 In pingcap/tiflow;

· Lily2025 opened on Jun 15, 2026

Use of legacy godebug option: tlsrsakex

severity/minor

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

Status: Open.

#12691 In pingcap/tiflow;

· dveeden opened on Jun 9, 2026

Replace pingcap/check with testify

type/featureIssues about a new featureIssues about a new feature

Status: Open.

#12689 In pingcap/tiflow;

· dveeden opened on Jun 9, 2026

dm: data race when reusing WhereHandle across DML workers

area/dmIssues or PRs related to DM.Issues or PRs related to DM.

flaky-testFlaky test failuresFlaky test failures

severity/minor

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

Status: Open.

#12688 In pingcap/tiflow;

· OliverS929 opened on Jun 9, 2026

sync-diff-inspector falls back to random splitter for TiDB clustered primary key tables because PRIMARY buckets are not found, causing extremely large chunks

area/ticdcIssues or PRs related to TiCDC.Issues or PRs related to TiCDC.

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

first-time-contributorIndicates that the PR was contributed by an external member and is a first-time contributor.Indicates that the PR was contributed by an external member and is a first-time contributor.

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

Status: Open.

#12684 In pingcap/tiflow;

· Jiawei9290 opened on Jun 8, 2026

dm: fix flaky test on release-8.5

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

area/dmIssues or PRs related to DM.Issues or PRs related to DM.

severity/moderate

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

Status: Open.

#12673 In pingcap/tiflow;

· joechenrh opened on Jun 4, 2026

TiCDC changefeeds can fail when safepoint loader gets stuck after PD member rotation

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

area/ticdcIssues or PRs related to TiCDC.Issues or PRs related to TiCDC.

report/customerCustomers have encountered this bug.Customers have encountered this bug.

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

Status: Open.

#12671 In pingcap/tiflow;

· 3AceShowHand opened on Jun 4, 2026