Full Load Failed

[gseckin]

Hi,

I created a task with cdc + full load with 11 tables. 10 tables loaded but one is failed during full load. I also enabled parallel load, but it didn't help. I'm using oracle as a source and kafka as a target. When I try to find logs related to this failure, I can not see anything. This table contains more than 4b rows. Do you have a configuration for big tables. How can I load big tables without error?

And where can I find the logs?

My last question is that can I start this full load from the point it stopped?

Thanks

[john_wang]

Hello @gseckin ,

There are several articles for ORA-01555:

ORA-01555: Snapshot too old: rollback segment number

Qlik Replicate: ORA-01555: snapshot too old

Hope this helps.

John.

[vinayak_m]

Hi @gseckin ,

This is an oracle error, you have to get in touch with the Oracle DBA or the table owner and see if any change is happening.

This happens when the data is written/modified in the table while the table is being extracted, try running the task again at a later time or off business hours.