Package org.apache.beam.sdk.extensions.sql.meta.provider.kafka

Class BeamKafkaCSVTable

java.lang.Object

org.apache.beam.sdk.extensions.sql.meta.BaseBeamTable

org.apache.beam.sdk.extensions.sql.meta.SchemaBaseBeamTable

org.apache.beam.sdk.extensions.sql.meta.provider.kafka.BeamKafkaTable

org.apache.beam.sdk.extensions.sql.meta.provider.kafka.BeamKafkaCSVTable

All Implemented Interfaces:

java.io.Serializable, BeamSqlTable

public class BeamKafkaCSVTable
extends BeamKafkaTable

A Kafka topic that saves records as CSV format.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.beam.sdk.extensions.sql.meta.provider.kafka.BeamKafkaTable

numberOfRecordsForRate

Fields inherited from class org.apache.beam.sdk.extensions.sql.meta.SchemaBaseBeamTable

schema

Constructor Summary

Constructors

Constructor	Description
BeamKafkaCSVTable(org.apache.beam.sdk.schemas.Schema beamSchema, java.lang.String bootstrapServers, java.util.List<java.lang.String> topics)
BeamKafkaCSVTable(org.apache.beam.sdk.schemas.Schema beamSchema, java.lang.String bootstrapServers, java.util.List<java.lang.String> topics, org.apache.beam.sdk.io.kafka.TimestampPolicyFactory timestampPolicyFactory)
BeamKafkaCSVTable(org.apache.beam.sdk.schemas.Schema beamSchema, java.lang.String bootstrapServers, java.util.List<java.lang.String> topics, org.apache.commons.csv.CSVFormat format, org.apache.beam.sdk.io.kafka.TimestampPolicyFactory timestampPolicyFactory)

Method Summary

Modifier and Type	Method	Description
protected org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.io.kafka.KafkaRecord<byte[],byte[]>>,org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.Row>>	getPTransformForInput()
protected org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.Row>,org.apache.beam.sdk.values.PCollection<org.apache.kafka.clients.producer.ProducerRecord<byte[],byte[]>>>	getPTransformForOutput()

Methods inherited from class org.apache.beam.sdk.extensions.sql.meta.provider.kafka.BeamKafkaTable

buildIOReader, buildIOWriter, createKafkaRead, getBootstrapServers, getConfigUpdates, getTableStatistics, getTimestampPolicyFactory, getTopics, isBounded, updateConsumerProperties

Methods inherited from class org.apache.beam.sdk.extensions.sql.meta.SchemaBaseBeamTable

getSchema

Methods inherited from class org.apache.beam.sdk.extensions.sql.meta.BaseBeamTable

buildIOReader, constructFilter, supportsProjects

Methods inherited from class java.lang.Object

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

Constructor Detail

BeamKafkaCSVTable

public BeamKafkaCSVTable(org.apache.beam.sdk.schemas.Schema beamSchema,
                         java.lang.String bootstrapServers,
                         java.util.List<java.lang.String> topics)

BeamKafkaCSVTable

public BeamKafkaCSVTable(org.apache.beam.sdk.schemas.Schema beamSchema,
                         java.lang.String bootstrapServers,
                         java.util.List<java.lang.String> topics,
                         org.apache.beam.sdk.io.kafka.TimestampPolicyFactory timestampPolicyFactory)

BeamKafkaCSVTable

public BeamKafkaCSVTable(org.apache.beam.sdk.schemas.Schema beamSchema,
                         java.lang.String bootstrapServers,
                         java.util.List<java.lang.String> topics,
                         org.apache.commons.csv.CSVFormat format,
                         org.apache.beam.sdk.io.kafka.TimestampPolicyFactory timestampPolicyFactory)

Method Detail

getPTransformForInput

protected org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.io.kafka.KafkaRecord<byte[],byte[]>>,org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.Row>> getPTransformForInput()

Specified by:

getPTransformForInput in class BeamKafkaTable

getPTransformForOutput

protected org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.Row>,org.apache.beam.sdk.values.PCollection<org.apache.kafka.clients.producer.ProducerRecord<byte[],byte[]>>> getPTransformForOutput()

Specified by:

getPTransformForOutput in class BeamKafkaTable