org.apache.hadoop.hbase.fs

Class TestBlockReorder

java.lang.Object

org.apache.hadoop.hbase.fs.TestBlockReorder

public class TestBlockReorder
extends java.lang.Object

Tests for the hdfs fix from HBASE-6435.

Constructor Summary

Constructors

Constructor and Description
TestBlockReorder()

Method Summary

Modifier and Type	Method and Description
void	setUp()
void	tearDownAfterClass()
void	testBlockLocation() Test that the reorder algo works as we expect.
void	testBlockLocationReorder() Test that we're can add a hook, and that this hook works when we try to read the file in HDFS.
void	testHBaseCluster() Test that the hook works within HBase, including when there are multiple blocks.

Methods inherited from class java.lang.Object

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

Constructor Detail

TestBlockReorder

public TestBlockReorder()

Method Detail

setUp

public void setUp()
           throws java.lang.Exception

Throws:

java.lang.Exception

tearDownAfterClass

public void tearDownAfterClass()
                        throws java.lang.Exception

Throws:

java.lang.Exception

testBlockLocationReorder

public void testBlockLocationReorder()
                              throws java.lang.Exception

Test that we're can add a hook, and that this hook works when we try to read the file in HDFS.

Throws:

java.lang.Exception

testHBaseCluster

public void testHBaseCluster()
                      throws java.lang.Exception

Test that the hook works within HBase, including when there are multiple blocks.

Throws:

java.lang.Exception

testBlockLocation

public void testBlockLocation()
                       throws java.lang.Exception

Test that the reorder algo works as we expect.

Throws:

java.lang.Exception