co.cask.cdap.metrics.process

Class MetricsMessageCallbackFactory

java.lang.Object

co.cask.cdap.metrics.process.MetricsMessageCallbackFactory

All Implemented Interfaces:

MessageCallbackFactory

public final class MetricsMessageCallbackFactory
extends Object
implements MessageCallbackFactory

A MessageCallbackFactory that creates MessageCallback for processing MetricValues with offset persists to KafkaConsumerMetaTable.

Constructor Summary

Constructors

Constructor and Description
MetricsMessageCallbackFactory(SchemaGenerator schemaGenerator, DatumReaderFactory readerFactory, MetricStore metricStore, int persistThreshold)

Method Summary

Methods

Modifier and Type	Method and Description
KafkaConsumer.MessageCallback	create(KafkaConsumerMetaTable metaTable, MetricsContext metricsContext)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MetricsMessageCallbackFactory

@Inject
public MetricsMessageCallbackFactory(SchemaGenerator schemaGenerator,
                                    DatumReaderFactory readerFactory,
                                    MetricStore metricStore,
                                    int persistThreshold)

Method Detail

create

public KafkaConsumer.MessageCallback create(KafkaConsumerMetaTable metaTable,
                                   MetricsContext metricsContext)

Specified by:

create in interface MessageCallbackFactory