hdfs.mapreduce

Class GetAllHDFSEventsForKey.GetAllHDFSEventsForKeyReducer

java.lang.Object

org.apache.hadoop.mapred.MapReduceBase

hdfs.mapreduce.GetAllHDFSEventsForKey.GetAllHDFSEventsForKeyReducer

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.hadoop.mapred.JobConfigurable, org.apache.hadoop.mapred.Reducer<com.gemstone.gemfire.cache.hdfs.internal.hoplog.mapreduce.GFKey,PEIWritable,Object,Object>

Enclosing class:

GetAllHDFSEventsForKey

public static class GetAllHDFSEventsForKey.GetAllHDFSEventsForKeyReducer
extends org.apache.hadoop.mapred.MapReduceBase
implements org.apache.hadoop.mapred.Reducer<com.gemstone.gemfire.cache.hdfs.internal.hoplog.mapreduce.GFKey,PEIWritable,Object,Object>

Constructor Summary

Constructors

Constructor and Description
GetAllHDFSEventsForKeyReducer()

Method Summary

Modifier and Type	Method and Description
void	reduce(com.gemstone.gemfire.cache.hdfs.internal.hoplog.mapreduce.GFKey key, Iterator<PEIWritable> values, org.apache.hadoop.mapred.OutputCollector<Object,Object> output, org.apache.hadoop.mapred.Reporter reporter)

Methods inherited from class org.apache.hadoop.mapred.MapReduceBase

close, configure

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.mapred.JobConfigurable

configure

Methods inherited from interface java.io.Closeable

close

Constructor Detail

GetAllHDFSEventsForKeyReducer

public GetAllHDFSEventsForKeyReducer()

Method Detail

reduce

public void reduce(com.gemstone.gemfire.cache.hdfs.internal.hoplog.mapreduce.GFKey key,
                   Iterator<PEIWritable> values,
                   org.apache.hadoop.mapred.OutputCollector<Object,Object> output,
                   org.apache.hadoop.mapred.Reporter reporter)
            throws IOException

Specified by:

reduce in interface org.apache.hadoop.mapred.Reducer<com.gemstone.gemfire.cache.hdfs.internal.hoplog.mapreduce.GFKey,PEIWritable,Object,Object>

Throws:

IOException