topic Attrep_cdc_changes/log in Qlik Replicate

Attrep_cdc_changes/log

aadbzts — Tue, 18 Jul 2023 21:36:54 GMT

Can multiple Log Stream tasks, from different servers, use the same attrep_cdc_changes/log from SAP HANA. We have one Log Stream task running on Windows server that created the artifacts for the Log Stream task and I would like to use the same attrep_cdc_changes on a development server to run a new Log Stream task. I would set up the end point on the development server to NOT create the artifacts but would like to use the same End Point connection setup to capture the changes without causing any conflict with the original Log Stream task. I do not want to create a new schema and changes table for development. This is for Trigger based SAP HANA.

Re: Attrep_cdc_changes/log

john_wang — Mon, 31 Jul 2023 07:31:25 GMT

Hello @aadbzts ,

Thanks for your patience.

This is not a recommended configuration because that will decrease the performance very much and there may be lock issues.

Hope this helps.

Regards,

John.

Re: Attrep_cdc_changes/log

lyka — Fri, 04 Aug 2023 21:53:33 GMT

Hello,

This can work BUT not not best practice. Note that if the endpoints are not using the same retention info then one will behave different than the other.

Thanks

Lyka