io.druid.firehose.kafka

Class KafkaEightFirehoseFactory

java.lang.Object

io.druid.firehose.kafka.KafkaEightFirehoseFactory

All Implemented Interfaces:

FirehoseFactory<ByteBufferInputRowParser>

public class KafkaEightFirehoseFactory
extends Object
implements FirehoseFactory<ByteBufferInputRowParser>

Constructor Summary

Constructors

Constructor and Description
KafkaEightFirehoseFactory(Properties consumerProps, String feed)

Method Summary

Modifier and Type	Method and Description
Firehose	connect(ByteBufferInputRowParser firehoseParser) Initialization method that connects up the fire hose.

Methods inherited from class java.lang.Object

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

Constructor Detail

KafkaEightFirehoseFactory

public KafkaEightFirehoseFactory(Properties consumerProps,
                                 String feed)

Method Detail

connect

public Firehose connect(ByteBufferInputRowParser firehoseParser)
                 throws IOException

Description copied from interface: FirehoseFactory

Initialization method that connects up the fire hose. If this method returns successfully it should be safe to call hasMore() on the returned Firehose (which might subsequently block).

If this method returns null, then any attempt to call hasMore(), nextRow(), commit() and close() on the return value will throw a surprising NPE. Throwing IOException on connection failure or runtime exception on invalid configuration is preferred over returning null.

Specified by:

connect in interface FirehoseFactory<ByteBufferInputRowParser>

Throws:

IOException