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_r346827603
##########
File path:
flink-core/src/main/java/org/apache/flink/api/common/resources/Resource.java
##########
@@ -33,71 +34,34 @@
private static final long serialVersionUID = 1L;
- /**
- * Enum defining how resources are aggregated.
- */
- public enum ResourceAggregateType {
- /**
- * Denotes keeping the sum of the values with same name when
merging two resource specs for operator chaining.
- */
- AGGREGATE_TYPE_SUM,
-
- /**
- * Denotes keeping the max of the values with same name when
merging two resource specs for operator chaining.
- */
- AGGREGATE_TYPE_MAX
- }
-
private final String name;
- private final double value;
+ private final BigDecimal value;
- private final ResourceAggregateType resourceAggregateType;
+ protected Resource(String name, double value) {
+ this(name, BigDecimal.valueOf(value));
+ }
- protected Resource(String name, double value, ResourceAggregateType
type) {
+ protected Resource(String name, BigDecimal value) {
Review comment:
Good catch! Sure we need this check to ensure the resource value is no less
than 0 (0 CPUResource is used in table currently so we need to allow it).
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