@Nullable @Override public String getOwnerPrincipal(NamespacedEntityId entityId) throws IOException { KerberosPrincipalId owner = getOwner(entityId); return owner == null ? null : owner.getPrincipal(); }
@Nullable @Override public String getOwnerPrincipal(NamespacedEntityId entityId) throws IOException { KerberosPrincipalId owner = getOwner(entityId); return owner == null ? null : owner.getPrincipal(); }