org.apache.storm.hbase.bolt

Class HBaseBolt

java.lang.Object

org.apache.storm.topology.base.BaseComponent

org.apache.storm.topology.base.BaseRichBolt

org.apache.storm.hbase.bolt.AbstractHBaseBolt

org.apache.storm.hbase.bolt.HBaseBolt

All Implemented Interfaces:

Serializable, IBolt, IComponent, IRichBolt

public class HBaseBolt
extends AbstractHBaseBolt

Basic bolt for writing to HBase.

Note: Each HBaseBolt defined in a topology is tied to a specific table.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.storm.hbase.bolt.AbstractHBaseBolt

collector, configKey, hBaseClient, mapper, tableName

Constructor Summary

Constructors

Constructor and Description
HBaseBolt(String tableName, HBaseMapper mapper)

Method Summary

Modifier and Type	Method and Description
void	declareOutputFields(OutputFieldsDeclarer outputFieldsDeclarer)
void	execute(Tuple tuple)
Map<String,Object>	getComponentConfiguration()
void	prepare(Map map, TopologyContext topologyContext, OutputCollector collector)
HBaseBolt	withBatchSize(int batchSize)
HBaseBolt	withConfigKey(String configKey)
HBaseBolt	withFlushIntervalSecs(int flushIntervalSecs)
HBaseBolt	writeToWAL(boolean writeToWAL)

Methods inherited from class org.apache.storm.hbase.bolt.AbstractHBaseBolt

cleanup

Methods inherited from class java.lang.Object

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

Constructor Detail

HBaseBolt

public HBaseBolt(String tableName,
                 HBaseMapper mapper)

Method Detail

writeToWAL

public HBaseBolt writeToWAL(boolean writeToWAL)

withConfigKey

public HBaseBolt withConfigKey(String configKey)

withBatchSize

public HBaseBolt withBatchSize(int batchSize)

withFlushIntervalSecs

public HBaseBolt withFlushIntervalSecs(int flushIntervalSecs)

getComponentConfiguration

public Map<String,Object> getComponentConfiguration()

Specified by:

getComponentConfiguration in interface IComponent

Overrides:

getComponentConfiguration in class BaseComponent

execute

public void execute(Tuple tuple)

prepare

public void prepare(Map map,
                    TopologyContext topologyContext,
                    OutputCollector collector)

Specified by:

prepare in interface IBolt

Overrides:

prepare in class AbstractHBaseBolt

declareOutputFields

public void declareOutputFields(OutputFieldsDeclarer outputFieldsDeclarer)