public class KafkaSpout extends BaseRichSpout
Modifier and Type | Class and Description |
---|---|
static class |
KafkaSpout.MessageAndRealOffset |
Modifier and Type | Field and Description |
---|---|
static org.slf4j.Logger |
LOG |
Constructor and Description |
---|
KafkaSpout(SpoutConfig spoutConf) |
Modifier and Type | Method and Description |
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void |
ack(Object msgId) |
void |
close() |
void |
deactivate() |
void |
declareOutputFields(OutputFieldsDeclarer declarer) |
void |
fail(Object msgId) |
void |
nextTuple() |
void |
open(Map conf,
TopologyContext context,
SpoutOutputCollector collector) |
activate
getComponentConfiguration
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getComponentConfiguration
public KafkaSpout(SpoutConfig spoutConf)
public void open(Map conf, TopologyContext context, SpoutOutputCollector collector)
public void close()
close
in interface ISpout
close
in class BaseRichSpout
public void nextTuple()
public void ack(Object msgId)
ack
in interface ISpout
ack
in class BaseRichSpout
public void fail(Object msgId)
fail
in interface ISpout
fail
in class BaseRichSpout
public void deactivate()
deactivate
in interface ISpout
deactivate
in class BaseRichSpout
public void declareOutputFields(OutputFieldsDeclarer declarer)
Copyright © 2015 The Apache Software Foundation. All Rights Reserved.