chia7712 commented on code in PR #16250:
URL: https://github.com/apache/kafka/pull/16250#discussion_r1632361233
##########
clients/src/main/java/org/apache/kafka/clients/admin/KafkaAdminClient.java:
##########
@@ -2760,9 +2760,12 @@ void handleFailure(Throwable throwable) {
}, now);
}
- return new DescribeConfigsResult(new
HashMap<>(nodeFutures.entrySet().stream()
- .flatMap(x -> x.getValue().entrySet().stream())
- .collect(Collectors.toMap(Map.Entry::getKey,
Map.Entry::getValue))));
+ Map<ConfigResource, KafkaFuture<Config>> resourceToConfigFuture =
nodeFutures.entrySet()
Review Comment:
why we need this temporary variable? the following style works on my local.
```java
return new DescribeConfigsResult(nodeFutures.entrySet()
.stream()
.flatMap(x -> x.getValue().entrySet().stream())
.collect(Collectors.toMap(Map.Entry::getKey,
Map.Entry::getValue)));
```
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