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This topic has been translated from a Chinese forum by GPT and might contain errors.Original topic: 【社区智慧合集】故障案例&解决方案｜TiCDC同步延迟/不同步,checkpointTs不推进/TiCDC异常导致GC不工作/同步s3异常/任务全部stop/同步错误不报警
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username: 社区小助手
Compilation Creator
： @随缘天空
Column Articles
Contributor: @seiang
Handling TiCDC Synchronization Delay Issues
Contributor: @bbhy135258
TiDB v5.1.2 - Troubleshooting TiCDC Non-Synchronization and checkpointTs Not Advancing Issues
Contributor: @代晓磊_Mars
A Disk Usage Issue in TiKV Caused by TiCDC Anomalies and GC Inactivity
Contributor: @jiyf
Failure in Synchronizing CDC to S3
Contributor: @weixiaobing
Migration PD Pitfall - All CDC Tasks Stopped
Contributor: @sustyle
CDC Task Synchronization Errors Without Triggering Alerts
Technical Q&A
6.5.1 TiCDC Synchronization Delay Optimization
Increasing Synchronization Gap in TiCDC
High Memory Usage by TiDB 4.0.11 CDC Leading to OOM
TiCDC Not Synchronizing, Checkpoint Stuck
TiDB 5.2.1 TiCDC Synchronization to Kafka Not Advancing TSO and Checkpoint Without Errors
Slow Incremental Backup to S3 with TiCDC Dual Sink
Abnormal TiCDC Monitoring Metrics
TiCDC Error: [CDC:ErrSnapshotSchemaNotFound] schema 41766 not found in schema snapshot
Official Documentation
Why is the Synchronization Task Delay from TiCDC to Kafka Increasing?
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