FANNG1 commented on code in PR #10895:
URL: https://github.com/apache/gravitino/pull/10895#discussion_r3262773452
##########
lance/lance-common/src/main/java/org/apache/gravitino/lance/common/ops/gravitino/GravitinoLanceTableOperations.java:
##########
@@ -131,10 +159,61 @@ public DescribeTableResponse describeTable(
Optional.ofNullable(table.properties().get(LANCE_TABLE_VERSION))
.map(Long::valueOf)
.orElse(null));
-
response.setStorageOptions(LancePropertiesUtils.getLanceStorageOptions(table.properties()));
+
+ if (credentialPrivilege != null) {
+ response.setStorageOptions(
+ buildVendedStorageOptions(catalogName, catalog, table,
credentialPrivilege));
+ } else {
+
response.setStorageOptions(LancePropertiesUtils.getLanceStorageOptions(table.properties()));
+ }
+
return response;
}
+ private Map<String, String> buildVendedStorageOptions(
+ String catalogName, Catalog catalog, Table table, CredentialPrivilege
credentialPrivilege) {
Review Comment:
I may not have explained this clearly earlier, which may have caused some
confusion. I’m -1 on fetching credentials through the Gravitino API. That would
effectively tie credential vending to a Gravitino-API-based Lance namespace
backend. If we want to support other Lance namespace backends in the future, or
even a Gravitino-internal namespace backend implementation later (for example,
if authentication/authorization is refactored), this approach would become a
limitation. I’d prefer to keep credential vending backend-agnostic rather than
coupling it to the current Gravitino API path.
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