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  1. Preface
  2. Introduction to Amazon S3 catalog sources
  3. Before you begin
  4. Create catalog sources in Metadata Command Center
  5. View results in Data Governance and Catalog
  6. Appendix A: Managing catalog sources

Amazon S3 Sources

Amazon S3 Sources

Purging obsolete objects from a catalog source

Purging obsolete objects from a catalog source

You can purge obsolete objects from a catalog source.
When you configure or run a catalog source, you can choose to deprecate objects that are deleted from a source system. If you delete objects from the source system or make changes to the filter, the objects imported into the catalog before the change move to the Obsolete lifecycle in the catalog. You can purge obsolete objects from a catalog source. This permanently deletes all objects with the Obsolete lifecycle status, along with associated enrichments, from the catalog.
  1. Go to the
    Explore
    page in
    Metadata Command Center
    .
  2. Select
    Catalog Sources
    from the menu.
  3. From the list of catalog sources, search for the catalog source from which you want to purge obsolete objects.
  4. Click the
    Action
    menu, and select
    Purge Obsolete Objects
    .
    A warning message appears on the page.
  5. Click
    Yes
    to confirm.
    A confirmation message appears on the page and the purge job starts. You can monitor the status of the job on the
    Monitor
    page. If the job succeeds, all obsolete objects present in the catalog source disappear from the catalog.
    If the job fails, some obsolete objects might remain in the catalog. To remove the remaining obsolete objects, run the purge job again.

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