Class CloudPubSubSourceTask (1.2.0)

public class CloudPubSubSourceTask extends SourceTask

A SourceTask used by a CloudPubSubSourceConnector to write messages to Apache Kafka. Due to at-last-once semantics in Google Cloud Pub/Sub duplicates in Kafka are possible.

Inheritance

java.lang.Object > org.apache.kafka.connect.source.SourceTask > CloudPubSubSourceTask

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

org.apache.kafka.connect.source.SourceTask.commit()

org.apache.kafka.connect.source.SourceTask.commitRecord(org.apache.kafka.connect.source.SourceRecord)

org.apache.kafka.connect.source.SourceTask.commitRecord(org.apache.kafka.connect.source.SourceRecord,org.apache.kafka.clients.producer.RecordMetadata)

org.apache.kafka.connect.source.SourceTask.initialize(org.apache.kafka.connect.source.SourceTaskContext)

org.apache.kafka.connect.source.SourceTask.poll()

org.apache.kafka.connect.source.SourceTask.start(java.util.Map<java.lang.String,java.lang.String>)

org.apache.kafka.connect.source.SourceTask.stop()

Constructors

CloudPubSubSourceTask()

public CloudPubSubSourceTask()

CloudPubSubSourceTask(CloudPubSubSubscriber subscriber)

public CloudPubSubSourceTask(CloudPubSubSubscriber subscriber)

Parameter
Name	Description
`subscriber`	`CloudPubSubSubscriber`

Methods

commitRecord(SourceRecord record)

public void commitRecord(SourceRecord record)

Parameter
Name	Description
`record`	`org.apache.kafka.connect.source.SourceRecord`

Overrides

org.apache.kafka.connect.source.SourceTask.commitRecord(org.apache.kafka.connect.source.SourceRecord)

poll()

public List<SourceRecord> poll()

Returns
Type	Description
`List<org.apache.kafka.connect.source.SourceRecord>`

Overrides

org.apache.kafka.connect.source.SourceTask.poll()

Exceptions
Type	Description
`InterruptedException`

start(Map<String,String> props)

public void start(Map<String,String> props)

Parameter
Name	Description
`props`	`Map<String,String>`

Overrides

org.apache.kafka.connect.source.SourceTask.start(java.util.Map<java.lang.String,java.lang.String>)

stop()

public void stop()

Overrides

org.apache.kafka.connect.source.SourceTask.stop()

version()

public String version()

Returns
Type	Description
`String`