Clarify the scenario in which the user has selected node_attrs alloca…

…tion but no data tiers are available.
elastic · Apr 5, 2021 · 0ebf824 · 0ebf824
1 parent fe5850b
commit 0ebf824
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/...components/phases/shared_fields/data_tier_allocation_field/data_tier_allocation_field.tsx b/...components/phases/shared_fields/data_tier_allocation_field/data_tier_allocation_field.tsx
@@ -127,8 +127,7 @@ export const DataTierAllocationField: FunctionComponent<Props> = ({ phase, descr
           /**
            * Node role allocation moves data in a phase to a corresponding tier of the same name. To prevent policy execution from getting
            * stuck ILM allocation will fall back to a previous tier if possible. We show the WARNING below to inform a user when even
-           * this fallback will not succeed.
-           * NOTE: Can this ever happen?
+           * this fallback will not succeed, for example if the user only has 'data' node roles, and no `data_<tier>` node roles.
            */
           if (noTiersAvailable) {
             return (