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Select data, a storage location, or a tag. NexusOne then lists every role and user that can reach it, with their access level and the policy that grants it. Use this check to see everything that has access to one resource.
In Data Access, Data means the catalogs, schemas, tables, and columns in the NexusOne catalog. A storage location is a path in an object storage bucket, which holds files.

Prerequisites

Before starting this task, ensure you have the following: Required roles: nx1_migration_admin, nx1_migration_ops, or nx1_migration_user.

Check who has access

Perform these steps to check who has access.
  1. Log in to NexusOne.
  2. On the top navigation bar, hover your mouse over Govern and then select Data Access.
  3. Click the Who has access tab.
  4. Select what to check:
    • Data: Select the catalog, and optionally the schema and table.
    • Storage location: Select a bucket to fill in the Location field, or enter the path in the Location field.
    • Tag: Select the tag. This option appears only when a Ranger tag service is linked to NexusOne.
  5. Review the table. Each row shows the following:
    • Group or user: The role or user with access.
    • Level: The access level.
    • Conditions: Any hidden columns, row filters, or denied permissions.
    • From: The policy that grants the access.

Additional resources