Package org.apache.hadoop.hbase.errorhandling

Class TestForeignExceptionDispatcher

java.lang.Object

org.apache.hadoop.hbase.errorhandling.TestForeignExceptionDispatcher

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

Test that we propagate errors through an dispatcher exactly once via different failure injection mechanisms.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final org.apache.hadoop.hbase.errorhandling.ForeignException	EXTEXN	Exception thrown from the test
(package private) final org.apache.hadoop.hbase.errorhandling.ForeignException	EXTEXN2
private static final org.slf4j.Logger	LOG

Constructor Summary

Constructors

Constructor	Description
TestForeignExceptionDispatcher()

Method Summary

Modifier and Type	Method	Description
void	testAttemptTimer()	Test that the dispatcher can receive an error via the timer mechanism.
void	testErrorPropagation()	Tests that a dispatcher only dispatches only the first exception, and does not propagate subsequent exceptions.
void	testSingleDispatcherWithTimer()

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

EXTEXN

final org.apache.hadoop.hbase.errorhandling.ForeignException EXTEXN

Exception thrown from the test

EXTEXN2

final org.apache.hadoop.hbase.errorhandling.ForeignException EXTEXN2

Constructor Details

TestForeignExceptionDispatcher

public TestForeignExceptionDispatcher()

Method Details

testErrorPropagation

@Test
public void testErrorPropagation()

Tests that a dispatcher only dispatches only the first exception, and does not propagate subsequent exceptions.

testSingleDispatcherWithTimer

@Test
public void testSingleDispatcherWithTimer()

testAttemptTimer

@Test
public void testAttemptTimer()

Test that the dispatcher can receive an error via the timer mechanism.