GG-25819 NPE in DrAbstractRemoteSubCommand.drControlUtilitySupported …

…fixed.
gridgain · Nov 18, 2019 · c77bc90 · c77bc90
1 parent 9efce55
commit c77bc90
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/IgniteFeatures.java b/modules/core/src/main/java/org/apache/ignite/internal/IgniteFeatures.java
@@ -122,6 +122,9 @@ public static boolean nodeSupports(ClusterNode clusterNode, IgniteFeatures featu
      * @return {@code True} if feature is declared to be supported by remote node.
      */
     public static boolean nodeSupports(byte[] featuresAttrBytes, IgniteFeatures feature) {
+        if (featuresAttrBytes == null)
+            return false;
+
         int featureId = feature.getFeatureId();
 
         // Same as "BitSet.valueOf(features).get(featureId)"