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

Class TestHFileCleaner

java.lang.Object

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

@Tag("org.apache.hadoop.hbase.testclassification.MasterTests") @Tag("org.apache.hadoop.hbase.testclassification.MediumTests")
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
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 HBaseTestingUtil	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

LOG

private static final org.slf4j.Logger LOG

UTIL

private static final HBaseTestingUtil 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

@BeforeAll
public static void setupCluster()
                         throws Exception

Throws:

Exception

shutdownCluster

@AfterAll
public static void shutdownCluster()
                            throws IOException

Throws:

IOException

testTTLCleaner

@Test
public void testTTLCleaner()
                    throws IOException

Throws:

IOException

testManualMobCleanerStopsMobRemoval

@Test
public void testManualMobCleanerStopsMobRemoval()
                                         throws IOException

Throws:

IOException

testManualMobCleanerLetsNonMobGo

@Test
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

@Test
public void testHFileCleaning()
                       throws Exception

Throws:

Exception

testRemovesEmptyDirectories

@Test
public void testRemovesEmptyDirectories()
                                 throws Exception

Throws:

Exception

testThreadCleanup

@Test
public void testThreadCleanup()
                       throws Exception

Throws:

Exception

testLargeSmallIsolation

@Test
public void testLargeSmallIsolation()
                             throws Exception

Throws:

Exception

testOnConfigurationChange

@Test
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