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…rants ALL_PRIVILEGES does not imply MANAGE, READ_METADATA, EXTERNAL_USE_SCHEMA or EXTERNAL_USE_LOCATION. normalizeAssignments collapsed a principal holding ALL_PRIVILEGES down to just ALL_PRIVILEGES, so granting e.g. [MANAGE, ALL_PRIVILEGES] silently sent only ALL_PRIVILEGES and dropped MANAGE. Keep the four excluded privileges through the collapse, and revoke a dropped excluded privilege by name in buildGrantChanges (the ALL_PRIVILEGES "wipe" is skipped when ALL_PRIVILEGES stays granted, so it can't clear them otherwise). Co-authored-by: Isaac <no-reply@databricks.com>
Co-authored-by: Isaac <no-reply@databricks.com>
Both engines now send the same PATCH and read back the same grants, so the per-engine out.requests/out.grants files are folded into output.txt. Extend the normalizeAssignments unit test to all four privileges ALL_PRIVILEGES excludes. Co-authored-by: Isaac <no-reply@databricks.com>
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Integration test reportCommit: 3af49a3
Top 3 slowest tests (at least 2 minutes):
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pietern
approved these changes
Sep 17, 2026
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Changes
Keep the four privileges Unity Catalog does not include in
ALL_PRIVILEGES(MANAGE,READ_METADATA,EXTERNAL_USE_SCHEMA,EXTERNAL_USE_LOCATION) when normalizing grants, and revoke a dropped one by name.Why
On the direct engine, granting e.g.
[MANAGE, ALL_PRIVILEGES]silently sent onlyALL_PRIVILEGES.normalizeAssignments(added in #6064 for #6030) collapsed any principal holdingALL_PRIVILEGESdown to justALL_PRIVILEGESon both the config and the read side, soMANAGEwas dropped from the request and the missing grant went unnoticed in the plan. Terraform sends both, which is why the bug showed up only after the engine default changed.ALL_PRIVILEGESdoes not imply these four: https://docs.databricks.com/aws/en/data-governance/unity-catalog/manage-privileges/privilegesTests
New acceptance tests
grants/schemas/all_privileges_manage(grantMANAGE+ALL_PRIVILEGES) andgrants/schemas/manage_out_of_band(an out-of-bandMANAGEgrant is reconciled without a perpetual update), plus unit coverage. Local + cloud, both engines.This pull request and its description were written by Isaac.