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TiCDC changefeed stall after TRUNCATE on partitioned table due to unresolved barrier (coverage 69/70, missing DDL span report)

severity/moderate

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

Status: Open.

#4365 In pingcap/ticdc;

· asddongmen opened on Mar 6, 2026

use table_id instead of table_name as cdc path.

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

Status: Open.

#4357 In pingcap/ticdc;

· yinshuangfei opened on Mar 5, 2026

storage consumer exits with 1146 after rename in storage integration

Status: Open.

#4334 In pingcap/ticdc;

· 3AceShowHand opened on Mar 3, 2026

data race in maintainer

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

severity/moderate

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

Status: Open.

#4332 In pingcap/ticdc;

· wk989898 opened on Mar 3, 2026

dispatcher: out-of-date/mismatched block action still reports DONE

severity/moderate

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

Status: Open.

#4331 In pingcap/ticdc;

· 3AceShowHand opened on Mar 3, 2026

Support the transactional outbox pattern with 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.

Status: Open.

#4325 In pingcap/ticdc;

· benmeadowcroft opened on Mar 2, 2026

TiCDC uses both pingcap/check and testify

severity/minor

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

Status: Open.

#4301 In pingcap/ticdc;

· dveeden opened on Feb 27, 2026

dynstream: simplify AddPath API and remove variadic AreaSettings usage

Status: Open.

#4288 In pingcap/ticdc;

· 3AceShowHand opened on Feb 27, 2026

test: Adapt in_flight_syncpoint_during_scheduling for next-gen mode

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

Status: Open.

#4280 In pingcap/ticdc;

· tenfyzhong opened on Feb 26, 2026

new s3 sink output format with less data for active-active multi cluster consistency checker

Status: Open.

#4279 In pingcap/ticdc;

· Leavrth opened on Feb 26, 2026

tests/integration: pulsar next gen jobs fail to start TiDB (process leak + invalid TiDB config)

severity/major

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

Status: Open.

#4277 In pingcap/ticdc;

· wlwilliamx opened on Feb 26, 2026

changefeed lag continues to increase after ticdc rolling restart

severity/major

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

Status: Open.

#4272 In pingcap/ticdc;

· Lily2025 opened on Feb 25, 2026