Package dk.netarkivet.common.hadoop

Class HadoopMiniClusterTestCase

java.lang.Object

dk.netarkivet.common.hadoop.HadoopMiniClusterTestCase

public class HadoopMiniClusterTestCase
extends Object

Overhead class for Hadoop tests that need to use a mini cluster.

Field Summary

Fields

Modifier and Type	Field	Description
protected static org.apache.hadoop.conf.Configuration	conf
protected static org.apache.hadoop.hdfs.DistributedFileSystem	fileSystem
protected static org.apache.hadoop.hdfs.MiniDFSCluster	hdfsCluster
protected static org.apache.hadoop.yarn.server.MiniYARNCluster	miniYarnCluster

Constructor Summary

Constructors

Constructor	Description
HadoopMiniClusterTestCase()

Method Summary

Modifier and Type	Method	Description
static void	initCluster()
static void	tearDownCluster()

Methods inherited from class java.lang.Object

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

Field Detail

hdfsCluster

protected static org.apache.hadoop.hdfs.MiniDFSCluster hdfsCluster

conf

protected static org.apache.hadoop.conf.Configuration conf

miniYarnCluster

protected static org.apache.hadoop.yarn.server.MiniYARNCluster miniYarnCluster

fileSystem

protected static org.apache.hadoop.hdfs.DistributedFileSystem fileSystem

Constructor Detail

HadoopMiniClusterTestCase

public HadoopMiniClusterTestCase()

Method Detail

initCluster

public static void initCluster()
                        throws IOException

Throws:

IOException

tearDownCluster

public static void tearDownCluster()
                            throws IOException

Throws:

IOException