rename ddl cannot be synchronized when the new schema is not in filter

[CharlesCheung96]

What did you do?

1. create changefeed with the following config:

[filter]
rules = ['*.*', '!ignore1.*']

2. create database test;
3. create table test.a and test.a_new;
4. create database ignore1;
5. RENAME TABLE test.a TO ignore1.a, test.a_new TO ignore1.a_new;
6. create table test.b;
7. RENAME TABLE test.b to ignore1.b;

What did you expect to see?

rename ddl is synchronized.

What did you see instead?

step 5 rename tables ddl: "[CDC:ErrSnapshotSchemaNotFound]schema
step 7 rename table ddl is skipped

Versions of the cluster

Upstream TiDB cluster version (execute SELECT tidb_version(); in a MySQL client):

(paste TiDB cluster version here)

Upstream TiKV version (execute tikv-server --version):

(paste TiKV version here)

TiCDC version (execute cdc version):

(paste TiCDC version here)

[asddongmen]

This issue can be partially fixed by: #9521

[nongfushanquan]

/close

[ti-chi-bot]

@nongfushanquan: Closing this issue.

In response to this:

/close

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.