org.apache.hadoop.hbase.mapred

Class TestTableMapReduce

java.lang.Object

org.apache.hadoop.hbase.mapreduce.TestTableMapReduceBase

org.apache.hadoop.hbase.mapred.TestTableMapReduce

public class TestTableMapReduce
extends TestTableMapReduceBase

Test Map/Reduce job over HBase tables. The map/reduce process we're testing on our tables is simple - take every row in the table, reverse the value of a particular cell, and write it back to the table.

Field Summary

Fields inherited from class org.apache.hadoop.hbase.mapreduce.TestTableMapReduceBase

columns, INPUT_FAMILY, MULTI_REGION_TABLE_NAME, OUTPUT_FAMILY, UTIL

Constructor Summary

Constructors

Constructor and Description
TestTableMapReduce()

Method Summary

Modifier and Type	Method and Description
protected Log	getLog() Retrieve my logger instance.
protected void	runTestOnTable(HTable table) Handles API-specifics for setting up and executing the job.

Methods inherited from class org.apache.hadoop.hbase.mapreduce.TestTableMapReduceBase

afterClass, beforeClass, map, testCombiner, testMultiRegionTable, verify

Methods inherited from class java.lang.Object

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

Constructor Detail

TestTableMapReduce

public TestTableMapReduce()

Method Detail

getLog

protected Log getLog()

Description copied from class: TestTableMapReduceBase

Retrieve my logger instance.

Specified by:

getLog in class TestTableMapReduceBase

runTestOnTable

protected void runTestOnTable(HTable table)
                       throws IOException

Description copied from class: TestTableMapReduceBase

Handles API-specifics for setting up and executing the job.

Specified by:

runTestOnTable in class TestTableMapReduceBase

Throws:

IOException