CDC:ErrGCTTLExceeded]the checkpoint-ts(454078420111589390) lag of the changefeed() has exceeded the GC TTL

🪐 TiDB 技术问题
2

调大ttl参数， https://docs.pingcap.com/zh/tidb/stable/ticdc-faq#ticdc-的-gc-ttl-是什么