FAQ

Problem description

The performance assessment page cannot scan data when the folder's timestamp does not match the file's update time. This issue occurs if you try to replay data from a period, for example, from 11:00 to 12:00 on July 2, 2024, but real-time delivery was not configured at that time.

Solution

Create a new folder in the same bucket. For example, if the new folder is named test and the current time is 14:00 on July 3, 2024, perform the following steps:

1. Create a folder named /test/2024/07/03/14 in the bucket.

2. Copy the files from the /polardb2/2024/07/02/11 folder.

3. Log on to the OceanBase Management Console , and then create a full performance assessment task or an SQL file parsing task.

   Set File Delivery Folder to test and Traffic Collection Scope to the time range from 14:00, July 3, 2024, to 15:00, July 3, 2024. For more information about other configurations, see Create a full performance assessment task or Create an SQL file parsing task.

4. After the configuration is complete and passes the precheck, click Start. The task then scans or parses the data from 11:00 to 12:00 on July 2, 2024.