Package org.apache.hadoop.hbase.master.cleaner

Class TestHFileCleaner

java.lang.Object

org.apache.hadoop.hbase.master.cleaner.TestHFileCleaner

public class TestHFileCleaner
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	TestHFileCleaner.DummyServer

Field Summary

Fields

Modifier and Type	Field	Description
static final HBaseClassTestRule	CLASS_RULE
private static final org.slf4j.Logger	LOG
private static String	MOCK_ARCHIVED_HFILE_DIR
private static org.apache.hadoop.hbase.master.cleaner.DirScanPool	POOL
private static final HBaseTestingUtility	UTIL

Constructor Summary

Constructors

Constructor	Description
TestHFileCleaner()

Method Summary

Modifier and Type	Method	Description
private void	createFilesForTesting(int largeFileNum, int smallFileNum, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path archivedHfileDir)
private String	getFileStats(org.apache.hadoop.fs.Path file, org.apache.hadoop.fs.FileSystem fs)
static void	setupCluster()
static void	shutdownCluster()
void	testHFileCleaning()
void	testLargeSmallIsolation()
void	testManualMobCleanerLetsNonMobGo()
void	testManualMobCleanerStopsMobRemoval()
void	testOnConfigurationChange()
void	testRemovesEmptyDirectories()
void	testThreadCleanup()
void	testTTLCleaner()

Methods inherited from class java.lang.Object

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

Field Details

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

LOG

private static final org.slf4j.Logger LOG

UTIL

private static final HBaseTestingUtility UTIL

POOL

private static org.apache.hadoop.hbase.master.cleaner.DirScanPool POOL

MOCK_ARCHIVED_HFILE_DIR

private static String MOCK_ARCHIVED_HFILE_DIR

Constructor Details

TestHFileCleaner

public TestHFileCleaner()

Method Details

setupCluster

public static void setupCluster()
                         throws Exception

Throws:

Exception

shutdownCluster

public static void shutdownCluster()
                            throws IOException

Throws:

IOException

testTTLCleaner

public void testTTLCleaner()
                    throws IOException,
InterruptedException

Throws:

IOException

InterruptedException

testManualMobCleanerStopsMobRemoval

public void testManualMobCleanerStopsMobRemoval()
                                         throws IOException

Throws:

IOException

testManualMobCleanerLetsNonMobGo

public void testManualMobCleanerLetsNonMobGo()
                                      throws IOException

Throws:

IOException

getFileStats

private String getFileStats(org.apache.hadoop.fs.Path file,
 org.apache.hadoop.fs.FileSystem fs)
                     throws IOException

Parameters:

file - to check

Returns:

loggable information about the file

Throws:

IOException

testHFileCleaning

public void testHFileCleaning()
                       throws Exception

Throws:

Exception

testRemovesEmptyDirectories

public void testRemovesEmptyDirectories()
                                 throws Exception

Throws:

Exception

testThreadCleanup

public void testThreadCleanup()
                       throws Exception

Throws:

Exception

testLargeSmallIsolation

public void testLargeSmallIsolation()
                             throws Exception

Throws:

Exception

testOnConfigurationChange

public void testOnConfigurationChange()
                               throws Exception

Throws:

Exception

createFilesForTesting

private void createFilesForTesting(int largeFileNum,
 int smallFileNum,
 org.apache.hadoop.fs.FileSystem fs,
 org.apache.hadoop.fs.Path archivedHfileDir)
                            throws IOException

Throws:

IOException