Package org.apache.pulsar.io.alluxio.sink

Class AlluxioSink

java.lang.Object

org.apache.pulsar.io.alluxio.sink.AlluxioSink

All Implemented Interfaces:

AutoCloseable, Sink<org.apache.pulsar.client.api.schema.GenericObject>

public class AlluxioSink
extends Object
implements Sink<org.apache.pulsar.client.api.schema.GenericObject>

Alluxio sink that treats incoming messages on the input topic as Strings and write identical key/value pairs.

Constructor Summary

Constructors

Constructor	Description
AlluxioSink()

Method Summary

Modifier and Type	Method	Description
void	close()
KeyValue<String,String>	extractKeyValue(org.apache.pulsar.functions.api.Record<org.apache.pulsar.client.api.schema.GenericObject> record)
void	open(Map<String,Object> config, SinkContext sinkContext)
String	stringifyValue(org.apache.pulsar.client.api.Schema<?> schema, Object val)
void	write(org.apache.pulsar.functions.api.Record<org.apache.pulsar.client.api.schema.GenericObject> record)

Methods inherited from class java.lang.Object

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

Constructor Details

AlluxioSink

public AlluxioSink()

Method Details

open

public void open(Map<String,Object> config,
 SinkContext sinkContext)
          throws Exception

Specified by:

open in interface Sink<org.apache.pulsar.client.api.schema.GenericObject>

Throws:

Exception

write

public void write(org.apache.pulsar.functions.api.Record<org.apache.pulsar.client.api.schema.GenericObject> record)

Specified by:

write in interface Sink<org.apache.pulsar.client.api.schema.GenericObject>

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception

extractKeyValue

public KeyValue<String,String> extractKeyValue(org.apache.pulsar.functions.api.Record<org.apache.pulsar.client.api.schema.GenericObject> record)
                                        throws com.fasterxml.jackson.core.JsonProcessingException

Throws:

com.fasterxml.jackson.core.JsonProcessingException

stringifyValue

public String stringifyValue(org.apache.pulsar.client.api.Schema<?> schema,
 Object val)
                      throws com.fasterxml.jackson.core.JsonProcessingException

Throws:

com.fasterxml.jackson.core.JsonProcessingException