huxihx created KAFKA-6550: ----------------------------- Summary: UpdateMetadataRequest should be lazily created Key: KAFKA-6550 URL: https://issues.apache.org/jira/browse/KAFKA-6550 Project: Kafka Issue Type: Improvement Components: controller Affects Versions: 1.0.0 Reporter: huxihx Assignee: huxihx
In ControllerBrokerRequestBatch.sendRequestsToBrokers, there is no need to eagerly construct the UpdateMetadataRequest.Builder since sometimes updateMetadataRequestBrokerSet is actually empty. In those cases, we should defer the construction to the time when we really need them. -- This message was sent by Atlassian JIRA (v7.6.3#76005)