zhuzhurk commented on a change in pull request #10079: [FLINK-14594] Fix 
matching logics of ResourceSpec/ResourceProfile/Resource considering double 
values
URL: https://github.com/apache/flink/pull/10079#discussion_r346897094
 
 

 ##########
 File path: 
flink-runtime/src/main/java/org/apache/flink/runtime/clusterframework/types/ResourceProfile.java
 ##########
 @@ -367,13 +348,22 @@ public int hashCode() {
                return result;
        }
 
+       /**
+        * Note: Avoid to use this method to do resource checking,
+        * unless a strict comparison is desired regarding the double values.
+        * Use {@link #isMatching(ResourceProfile)} or {@link 
#hasSameResources(ResourceProfile)}
+        * instead to compare resources ignoring smaller deltas of double 
values.
 
 Review comment:
   done by changing `Resource#equals` to compare BigDecimal values ignoring the 
scales. The commit to replace usages of `ResourceProfile#equal` is also dropped.

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