Help Center> Data Replication Service> Troubleshooting> Failure Cases> Real-Time Migration and Synchronization from MySQL to MySQL> Incremental Phase Error: Must seek before attempting to read next event
Updated on 2022-09-21 GMT+08:00

Incremental Phase Error: Must seek before attempting to read next event

Scenarios

During an incremental migration or synchronization, an error is reported, and the log information is as follows: service INCREMENT failed, cause by: Must seek before attempting to read next event

Possible Causes

The possible causes are as follows:

  • The task is interrupted for a long time. Historical DRS data files were deleted and the task cannot be continued.

Solution

Contact the user to re-create the task.