majialoong commented on code in PR #23555:
URL: https://github.com/apache/kafka/pull/23555#discussion_r4425424865
##########
metadata/src/main/java/org/apache/kafka/metadata/publisher/DynamicClientQuotaPublisher.java:
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@@ -16,34 +16,55 @@
*/
package org.apache.kafka.metadata.publisher;
+import org.apache.kafka.common.quota.ClientQuotaEntity;
+import org.apache.kafka.image.ClientQuotaDelta;
import org.apache.kafka.image.ClientQuotasDelta;
import org.apache.kafka.image.MetadataDelta;
import org.apache.kafka.image.MetadataImage;
import org.apache.kafka.image.loader.LoaderManifest;
import org.apache.kafka.image.publisher.MetadataPublisher;
+import org.apache.kafka.server.config.QuotaConfig;
import org.apache.kafka.server.fault.FaultHandler;
-import java.util.function.Consumer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+import java.util.Map;
+import java.util.Optional;
+import java.util.OptionalDouble;
+import java.util.OptionalInt;
+import java.util.function.BiConsumer;
+
+import static org.apache.kafka.common.quota.ClientQuotaEntity.CLIENT_ID;
+import static org.apache.kafka.common.quota.ClientQuotaEntity.IP;
+import static org.apache.kafka.common.quota.ClientQuotaEntity.USER;
/**
- * Publishes dynamic client quota changes to the client quota metadata manager.
+ * Publishes dynamic client quota changes to quota managers.
*/
public class DynamicClientQuotaPublisher implements MetadataPublisher {
+ private static final Logger log =
LoggerFactory.getLogger(DynamicClientQuotaPublisher.class);
+
private final int nodeId;
private final FaultHandler faultHandler;
private final String nodeType;
- private final Consumer<ClientQuotasDelta> clientQuotaUpdater;
+ private final Map<String, BiConsumer<ClientQuotaEntity, OptionalDouble>>
userClientQuotaUpdaters;
+ private final BiConsumer<Optional<InetAddress>, OptionalInt>
ipQuotaUpdater;
public DynamicClientQuotaPublisher(
int nodeId,
FaultHandler faultHandler,
String nodeType,
- Consumer<ClientQuotasDelta> clientQuotaUpdater
+ Map<String, BiConsumer<ClientQuotaEntity, OptionalDouble>>
userClientQuotaUpdaters,
Review Comment:
I've replaced the `BiConsumer` callbacks with two named interfaces,
`UserClientQuotaUpdater` and `IpQuotaUpdater`, nested in
`DynamicClientQuotaPublisher`.
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