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Having a way to override the consumerTaskFactory as part of LeaseManagementConfig (#1441)

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Abhi Gupta 2025-02-24 11:47:43 +05:30 committed by GitHub
parent 8deebe4bda
commit c9563ab585
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2 changed files with 5 additions and 29 deletions
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30
amazon-kinesis-client/src/main/java/software/amazon/kinesis/coordinator/Scheduler.java
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@ -88,7 +88,6 @@ import software.amazon.kinesis.leases.exceptions.DependencyException;
import software.amazon.kinesis.leases.exceptions.InvalidStateException;
import software.amazon.kinesis.leases.exceptions.ProvisionedThroughputException;
import software.amazon.kinesis.lifecycle.ConsumerTaskFactory;
import software.amazon.kinesis.lifecycle.KinesisConsumerTaskFactory;
import software.amazon.kinesis.lifecycle.LifecycleConfig;
import software.amazon.kinesis.lifecycle.ShardConsumer;
import software.amazon.kinesis.lifecycle.ShardConsumerArgument;
@ -267,33 +266,6 @@ public class Scheduler implements Runnable {
@NonNull final ProcessorConfig processorConfig,
@NonNull final RetrievalConfig retrievalConfig,
@NonNull final DiagnosticEventFactory diagnosticEventFactory) {
this(
checkpointConfig,
coordinatorConfig,
leaseManagementConfig,
lifecycleConfig,
metricsConfig,
processorConfig,
retrievalConfig,
diagnosticEventFactory,
new KinesisConsumerTaskFactory());
}
/**
* Customers do not currently have the ability to customize the DiagnosticEventFactory, but this visibility
* is desired for testing. This constructor is only used for testing to provide a mock DiagnosticEventFactory.
*/
@VisibleForTesting
protected Scheduler(
@NonNull final CheckpointConfig checkpointConfig,
@NonNull final CoordinatorConfig coordinatorConfig,
@NonNull final LeaseManagementConfig leaseManagementConfig,
@NonNull final LifecycleConfig lifecycleConfig,
@NonNull final MetricsConfig metricsConfig,
@NonNull final ProcessorConfig processorConfig,
@NonNull final RetrievalConfig retrievalConfig,
@NonNull final DiagnosticEventFactory diagnosticEventFactory,
@NonNull final ConsumerTaskFactory taskFactory) {
this.checkpointConfig = checkpointConfig;
this.coordinatorConfig = coordinatorConfig;
this.leaseManagementConfig = leaseManagementConfig;
@ -401,7 +373,7 @@ public class Scheduler implements Runnable {
this.schemaRegistryDecoder = this.retrievalConfig.glueSchemaRegistryDeserializer() == null
? null
: new SchemaRegistryDecoder(this.retrievalConfig.glueSchemaRegistryDeserializer());
this.taskFactory = taskFactory;
this.taskFactory = leaseManagementConfig().consumerTaskFactory();
}
/**

4
amazon-kinesis-client/src/main/java/software/amazon/kinesis/leases/LeaseManagementConfig.java
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@ -45,6 +45,8 @@ import software.amazon.kinesis.common.StreamConfig;
import software.amazon.kinesis.leases.dynamodb.DynamoDBLeaseManagementFactory;
import software.amazon.kinesis.leases.dynamodb.DynamoDBLeaseSerializer;
import software.amazon.kinesis.leases.dynamodb.TableCreatorCallback;
import software.amazon.kinesis.lifecycle.ConsumerTaskFactory;
import software.amazon.kinesis.lifecycle.KinesisConsumerTaskFactory;
import software.amazon.kinesis.metrics.MetricsFactory;
import software.amazon.kinesis.metrics.NullMetricsFactory;
import software.amazon.kinesis.worker.metric.WorkerMetric;
@ -215,6 +217,8 @@ public class LeaseManagementConfig {
private BillingMode billingMode = BillingMode.PAY_PER_REQUEST;
private ConsumerTaskFactory consumerTaskFactory = new KinesisConsumerTaskFactory();
private WorkerUtilizationAwareAssignmentConfig workerUtilizationAwareAssignmentConfig =
new WorkerUtilizationAwareAssignmentConfig();