Skip to content

[Bug] mysql-cdc动态加表 全量同步完成后不增量(在数据量超1000万的情况下) #2421

@13011006997

Description

@13011006997

Search before asking

  • I searched in the issues and found nothing similar.

Flink version

1.16.0和1.17.0

Flink CDC version

2.4.0和2.4.1

Database and its version

5.6.16-log

Minimal reproduce step

动态加表scanNewlyAddedTableEnabled(true)
A表1000万数据同步完成后可以增量执行
动态新增加B表 后 两个表 全量同步完成后 不增量同步

如果把A表降到百万级别的就不会出现这种现象

What did you expect to see?

千万级别 动态加表后 全量同步完成后 能增量同步

What did you see instead?

A表千万级别的数据量动态加表后全量完成后不增量

Anything else?

No response

Are you willing to submit a PR?

  • I'm willing to submit a PR!

Metadata

Metadata

Assignees

Labels

bugSomething isn't working

Type

No type

Projects

No projects

Milestone

No milestone

Relationships

None yet

Development

No branches or pull requests

Issue actions