Package org.apache.hadoop.hbase.io

Class TestFileChangeWatcher

java.lang.Object

org.apache.hadoop.hbase.io.TestFileChangeWatcher

@Tag("org.apache.hadoop.hbase.testclassification.IOTests") @Tag("org.apache.hadoop.hbase.testclassification.SmallTests")
public class TestFileChangeWatcher
extends Object

This file was originally copied from the Apache ZooKeeper project, but has been modified

See Also:

• Base revision

Field Summary

Fields

Modifier and Type	Field	Description
private static File	dir
private static final org.slf4j.Logger	LOG
private static final Duration	POLL_INTERVAL
private File	tempFile
private static final HBaseCommonTestingUtil	UTIL
private org.apache.hadoop.hbase.io.FileChangeWatcher	watcher

Constructor Summary

Constructors

Constructor	Description
TestFileChangeWatcher()

Method Summary

Modifier and Type	Method	Description
private void	awaitWatcherThreadInitialized()
static void	cleanupTempDir()
void	setUp(org.junit.jupiter.api.TestInfo testInfo)
static void	setUpBeforeAll()
void	tearDown()
void	testCallbackErrorDoesNotCrashWatcherThread()
void	testCallbackWorksOnFileChanges()
void	testCallbackWorksOnFileTouched()
void	testEnableCertFileReloading()
void	testNoFalseNotifications()

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 HBaseCommonTestingUtil UTIL

dir

private static File dir

POLL_INTERVAL

private static final Duration POLL_INTERVAL

tempFile

private File tempFile

watcher

private org.apache.hadoop.hbase.io.FileChangeWatcher watcher

Constructor Details

TestFileChangeWatcher

public TestFileChangeWatcher()

Method Details

setUpBeforeAll

@BeforeAll
public static void setUpBeforeAll()
                           throws IOException

Throws:

IOException

cleanupTempDir

@AfterAll
public static void cleanupTempDir()

setUp

@BeforeEach
public void setUp(org.junit.jupiter.api.TestInfo testInfo)
           throws IOException

Throws:

IOException

tearDown

@AfterEach
public void tearDown()
              throws InterruptedException

Throws:

InterruptedException

testEnableCertFileReloading

@Test
public void testEnableCertFileReloading()
                                 throws IOException

Throws:

IOException

awaitWatcherThreadInitialized

private void awaitWatcherThreadInitialized()
                                    throws InterruptedException

Throws:

InterruptedException

testNoFalseNotifications

@Test
public void testNoFalseNotifications()
                              throws Exception

Throws:

Exception

testCallbackWorksOnFileChanges

@Test
public void testCallbackWorksOnFileChanges()
                                    throws IOException,
InterruptedException

Throws:

IOException

InterruptedException

testCallbackWorksOnFileTouched

@Test
public void testCallbackWorksOnFileTouched()
                                    throws IOException,
InterruptedException

Throws:

IOException

InterruptedException

testCallbackErrorDoesNotCrashWatcherThread

@Test
public void testCallbackErrorDoesNotCrashWatcherThread()
                                                throws Exception

Throws:

Exception