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Topic Data Retention Properties for a Hadoop Repository

The

Data Retention

page of the topic wizard

includes the following properties for a Hadoop repository

Retain published data for ... days after it is consumed: Determines how long
Data Integration Hub
retains published data in the publication repository after the data is consumed.
For each publication instance, the retention period starts after all subscribers have either successfully consumed the published data or discarded the data. That is, after all the events that are associated with the publication instance are either in a Complete or in a Discarded event status.

The data retention period applies to the published data in the publication repository.
Data Integration Hub
does not delete the source data from the document store.
Do not delete published data for this topic: Data Integration Hub
does not delete published data from the publication repository for the topic.