org.apache.hadoop.hbase.mapred

Class TestTableMapReduce.ProcessContentsMapper

java.lang.Object

org.apache.hadoop.mapred.MapReduceBase

org.apache.hadoop.hbase.mapred.TestTableMapReduce.ProcessContentsMapper

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.hadoop.hbase.mapred.TableMap<org.apache.hadoop.hbase.io.ImmutableBytesWritable,org.apache.hadoop.hbase.client.Put>, org.apache.hadoop.mapred.JobConfigurable, org.apache.hadoop.mapred.Mapper<org.apache.hadoop.hbase.io.ImmutableBytesWritable,org.apache.hadoop.hbase.client.Result,org.apache.hadoop.hbase.io.ImmutableBytesWritable,org.apache.hadoop.hbase.client.Put>

Enclosing class:

TestTableMapReduce

static class TestTableMapReduce.ProcessContentsMapper
extends org.apache.hadoop.mapred.MapReduceBase
implements org.apache.hadoop.hbase.mapred.TableMap<org.apache.hadoop.hbase.io.ImmutableBytesWritable,org.apache.hadoop.hbase.client.Put>

Pass the given key and processed record reduce

Constructor Summary

Constructors

Constructor and Description
ProcessContentsMapper()

Method Summary

Modifier and Type	Method and Description
void	map(org.apache.hadoop.hbase.io.ImmutableBytesWritable key, org.apache.hadoop.hbase.client.Result value, org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.hbase.io.ImmutableBytesWritable,org.apache.hadoop.hbase.client.Put> output, org.apache.hadoop.mapred.Reporter reporter) Pass the key, and reversed value to reduce

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

ProcessContentsMapper

ProcessContentsMapper()

Method Detail

map

public void map(org.apache.hadoop.hbase.io.ImmutableBytesWritable key,
                org.apache.hadoop.hbase.client.Result value,
                org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.hbase.io.ImmutableBytesWritable,org.apache.hadoop.hbase.client.Put> output,
                org.apache.hadoop.mapred.Reporter reporter)
         throws IOException

Pass the key, and reversed value to reduce

Specified by:

map in interface org.apache.hadoop.mapred.Mapper<org.apache.hadoop.hbase.io.ImmutableBytesWritable,org.apache.hadoop.hbase.client.Result,org.apache.hadoop.hbase.io.ImmutableBytesWritable,org.apache.hadoop.hbase.client.Put>

Throws:

IOException