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KAFKA-18707: Move KRaftMetadataCachePublisher to metadata module #22686

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KAFKA-18707: Move KRaftMetadataCachePublisher to metadata module #22686

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4 changes: 2 additions & 2 deletions core/src/main/scala/kafka/server/ControllerServer.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@ package kafka.server
import kafka.network.SocketServer
import kafka.raft.KafkaRaftManager
import kafka.server.QuotaFactory.QuotaManagers
import kafka.server.metadata.{ClientQuotaMetadataManager, DynamicConfigPublisher, KRaftMetadataCachePublisher}
import kafka.server.metadata.{ClientQuotaMetadataManager, DynamicConfigPublisher}

import scala.collection.immutable
import kafka.utils.Logging
Expand All @@ -35,7 +35,7 @@ import org.apache.kafka.common.utils.internals.LogContext
import org.apache.kafka.common.{ClusterResource, Endpoint, Uuid}
import org.apache.kafka.controller.metrics.{ControllerMetadataMetricsPublisher, QuorumControllerMetrics}
import org.apache.kafka.controller.{Controller, QuorumController, QuorumFeatures}
import org.apache.kafka.image.publisher.{ControllerRegistrationsPublisher, MetadataPublisher}
import org.apache.kafka.image.publisher.{ControllerRegistrationsPublisher, KRaftMetadataCachePublisher, MetadataPublisher}
import org.apache.kafka.metadata.{KafkaConfigSchema, KRaftMetadataCache, ListenerInfo}
import org.apache.kafka.metadata.authorizer.ClusterMetadataAuthorizer
import org.apache.kafka.metadata.bootstrap.BootstrapMetadata
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41 changes: 24 additions & 17 deletions ...etadata/KRaftMetadataCachePublisher.scala → ...ublisher/KRaftMetadataCachePublisher.java
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Expand Up @@ -14,25 +14,32 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.kafka.image.publisher;

package kafka.server.metadata
import org.apache.kafka.image.MetadataDelta;
import org.apache.kafka.image.MetadataImage;
import org.apache.kafka.image.loader.LoaderManifest;
import org.apache.kafka.metadata.KRaftMetadataCache;

import org.apache.kafka.image.{MetadataDelta, MetadataImage}
import org.apache.kafka.image.loader.LoaderManifest
import org.apache.kafka.image.publisher.MetadataPublisher
import org.apache.kafka.metadata.KRaftMetadataCache
public class KRaftMetadataCachePublisher implements MetadataPublisher {

class KRaftMetadataCachePublisher(
val metadataCache: KRaftMetadataCache
) extends MetadataPublisher {
override def name(): String = "KRaftMetadataCachePublisher"
private final KRaftMetadataCache metadataCache;

override def onMetadataUpdate(
delta: MetadataDelta,
newImage: MetadataImage,
manifest: LoaderManifest
): Unit = {
metadataCache.setImage(newImage)
}
}
public KRaftMetadataCachePublisher(KRaftMetadataCache metadataCache) {
this.metadataCache = metadataCache;
}

@Override
public String name() {
return "KRaftMetadataCachePublisher";
}

@Override
public void onMetadataUpdate(
MetadataDelta delta,
MetadataImage newImage,
LoaderManifest manifest
) {
metadataCache.setImage(newImage);
}
}
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