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Data replication is stuck when TiKV (replication worker) close the gRPC stream

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.

#12358 In pingcap/tiflow;

· pingyu opened on Oct 12, 2025

Allow disabling the Swagger UI

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

type/featureIssues about a new featureIssues about a new feature

Status: Open.

#12355 In pingcap/tiflow;

· kennytm opened on Oct 8, 2025

Changefeed got stuck with Increasing Lag After "Kafka DML Producer Run Error"

affects-7.5This bug affects the 7.5.x(LTS) versions.This bug affects the 7.5.x(LTS) versions.

affects-8.1This bug affects the 8.1.x(LTS) versions.This bug affects the 8.1.x(LTS) versions.

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

severity/major

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

Status: Open.

#12352 In pingcap/tiflow;

· asddongmen opened on Sep 30, 2025

DM: Foreign Key Support in DM (master issue)

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

type/featureIssues about a new featureIssues about a new feature

Status: Open.

#12350 In pingcap/tiflow;

· OliverS929 opened on Sep 30, 2025

DM's global checkpoint does not follow RotateEvent, causing the checkpoint position to be stuck as long as no real event happened

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

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

Status: Open.

#12339 In pingcap/tiflow;

· kennytm opened on Sep 26, 2025

DM: add primary key precheck item

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

type/featureIssues about a new featureIssues about a new feature

Status: Open.

#12338 In pingcap/tiflow;

· GMHDBJD opened on Sep 26, 2025

DM: failed to start task and dm-master panic

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

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.

#12325 In pingcap/tiflow;

· harry1129 opened on Sep 15, 2025

cdc: <code>ignore-ineligible-table</code> configuration not works

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.

#12320 In pingcap/tiflow;

· wlwilliamx opened on Sep 8, 2025

[DM v8.5.1] SYNC Phase Error: "Column count doesn't match value count" When Downstream TiDB Has Extra Columns

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.

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.

#12312 In pingcap/tiflow;

· WalterWj opened on Sep 8, 2025

Support an option in DM to handle Foreign Key properly when is DM running in safe mode

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

type/featureIssues about a new featureIssues about a new feature

Status: Open.

#12307 In pingcap/tiflow;

· jackysp opened on Sep 2, 2025

sync-diff-inspector: consider using other methods to compare FLOAT/DOUBLE

area/sync_diffIssues or PRs related to sync_diff_inspector.Issues or PRs related to sync_diff_inspector.

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

Status: Open.

#12304 In pingcap/tiflow;

· kennytm opened on Sep 1, 2025

sync-diff-inspector does not contain table name or other unique identifier when reporting errors.

area/sync_diffIssues or PRs related to sync_diff_inspector.Issues or PRs related to sync_diff_inspector.

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

Status: Open.

#12301 In pingcap/tiflow;

· kennytm opened on Aug 29, 2025