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pingcap / tiflow

This repo maintains DM (a data migration platform) and TiCDC (change data capture for TiDB)
Apache License 2.0
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When the upstream cluster has only databases but no data, an error will be reported when the CDC synchronizes data in this database to the secondary cluster [restore for 5665] #11690

Open ti-chi-bot opened 1 month ago

ti-chi-bot commented 1 month ago

What did you do?

  1. create primary cluster on dbaas
  2. create a database zm2 in primary cluster, do not create table and insert data
  3. create a secondary cluster on dbass
  4. create tables in the database zm2 of the primary cluster

What did you expect to see?

The synchronization between the primary and secondary clusters is normal

What did you see instead?

an error will be reported when the CDC synchronizes data in this database to the secondary cluster origin_img_v2_4e7d582d-d79c-4e4a-8823-91a23c90d13g

Versions of the cluster

ticdc v 5.4.1

current status of DM cluster (execute query-status <task-name> in dmctl)

(paste current status of DM cluster here)
ti-chi-bot commented 1 month ago

This issue is restored for #5665, it originally created at 2022-05-31 01:42:10.