Package org.apache.hadoop.hbase.regionserver

Class TestSplitLogWorker

java.lang.Object

org.apache.hadoop.hbase.regionserver.TestSplitLogWorker

@Tag("org.apache.hadoop.hbase.testclassification.RegionServerTests") @Tag("org.apache.hadoop.hbase.testclassification.MediumTests")
public class TestSplitLogWorker
extends Object

Nested Class Summary

Nested Classes

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

Field Summary

Fields

Modifier and Type	Field	Description
private TestSplitLogWorker.DummyServer	ds
private org.apache.hadoop.hbase.executor.ExecutorService	executorService
private static final org.slf4j.Logger	LOG
private final org.apache.hadoop.hbase.ServerName	MANAGER
(package private) org.apache.hadoop.hbase.regionserver.SplitLogWorker.TaskExecutor	neverEndingTask
private org.apache.hadoop.hbase.regionserver.SplitLogWorker	slw
private static final HBaseTestingUtil	TEST_UTIL
private static final int	WAIT_TIME
private org.apache.hadoop.hbase.zookeeper.ZKWatcher	zkw

Constructor Summary

Constructors

Constructor	Description
TestSplitLogWorker()

Method Summary

Modifier and Type	Method	Description
private org.apache.hadoop.hbase.regionserver.RegionServerServices	getRegionServer(org.apache.hadoop.hbase.ServerName name)	Create a mocked region server service instance
void	setup()
private void	stopSplitLogWorker(org.apache.hadoop.hbase.regionserver.SplitLogWorker slw)
void	teardown()
void	testAcquireMultiTasks()
void	testAcquireTaskAtStartup()
void	testMultipleTasks()
void	testPreemptTask()
void	testRaceForTask()
void	testRescan()
private void	waitForCounter(LongAdder ctr, long oldval, long newval, long timems)
private boolean	waitForCounterBoolean(LongAdder ctr, long oldval, long newval, long timems)
private boolean	waitForCounterBoolean(LongAdder ctr, long oldval, long newval, long timems, boolean failIfTimeout)

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

WAIT_TIME

private static final int WAIT_TIME

See Also:

• Constant Field Values

MANAGER

private final org.apache.hadoop.hbase.ServerName MANAGER

TEST_UTIL

private static final HBaseTestingUtil TEST_UTIL

ds

private TestSplitLogWorker.DummyServer ds

zkw

private org.apache.hadoop.hbase.zookeeper.ZKWatcher zkw

slw

private org.apache.hadoop.hbase.regionserver.SplitLogWorker slw

executorService

private org.apache.hadoop.hbase.executor.ExecutorService executorService

neverEndingTask

org.apache.hadoop.hbase.regionserver.SplitLogWorker.TaskExecutor neverEndingTask

Constructor Details

TestSplitLogWorker

public TestSplitLogWorker()

Method Details

waitForCounter

private void waitForCounter(LongAdder ctr,
 long oldval,
 long newval,
 long timems)
                     throws Exception

Throws:

Exception

waitForCounterBoolean

private boolean waitForCounterBoolean(LongAdder ctr,
 long oldval,
 long newval,
 long timems)
                               throws Exception

Throws:

Exception

waitForCounterBoolean

private boolean waitForCounterBoolean(LongAdder ctr,
 long oldval,
 long newval,
 long timems,
 boolean failIfTimeout)
                               throws Exception

Throws:

Exception

setup

@BeforeEach
public void setup()
           throws Exception

Throws:

Exception

teardown

@AfterEach
public void teardown()
              throws Exception

Throws:

Exception

testAcquireTaskAtStartup

@Test
public void testAcquireTaskAtStartup()
                              throws Exception

Throws:

Exception

stopSplitLogWorker

private void stopSplitLogWorker(org.apache.hadoop.hbase.regionserver.SplitLogWorker slw)
                         throws InterruptedException

Throws:

InterruptedException

testRaceForTask

@Test
public void testRaceForTask()
                     throws Exception

Throws:

Exception

testPreemptTask

@Test
public void testPreemptTask()
                     throws Exception

Throws:

Exception

testMultipleTasks

@Test
public void testMultipleTasks()
                       throws Exception

Throws:

Exception

testRescan

@Test
public void testRescan()
                throws Exception

Throws:

Exception

testAcquireMultiTasks

@Test
public void testAcquireMultiTasks()
                           throws Exception

Throws:

Exception

getRegionServer

private org.apache.hadoop.hbase.regionserver.RegionServerServices getRegionServer(org.apache.hadoop.hbase.ServerName name)

Create a mocked region server service instance