transform the node role abbreviation to lower case

Signed-off-by: Yaliang Wu <ylwu@amazon.com>
opensearch-project · Jun 14, 2022 · 6e286c1 · 6e286c1
1 parent 5101c9a
commit 6e286c1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/server/src/main/java/org/opensearch/cluster/node/DiscoveryNodeRole.java b/server/src/main/java/org/opensearch/cluster/node/DiscoveryNodeRole.java
@@ -130,7 +130,7 @@ private DiscoveryNodeRole(
         this.isDynamicRole = isDynamicRole;
         //As we are supporting dynamic role, should make role name case-insensitive to avoid confusion of role name like "Data"/"DATA"
         this.roleName = Objects.requireNonNull(roleName).toLowerCase(Locale.ROOT);
-        this.roleNameAbbreviation = Objects.requireNonNull(roleNameAbbreviation);
+        this.roleNameAbbreviation = Objects.requireNonNull(roleNameAbbreviation).toLowerCase(Locale.ROOT);
         this.canContainData = canContainData;
     }