Package org.apache.hadoop.hbase.coprocessor

Class TestRegionServerCoprocessorExceptionWithRemove

java.lang.Object

org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithRemove

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

Tests unhandled exceptions thrown by coprocessors running on regionserver. Expected result is that the region server will remove the buggy coprocessor from its set of coprocessors and throw a org.apache.hadoop.hbase.exceptions.DoNotRetryIOException back to the client. (HBASE-4014).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TestRegionServerCoprocessorExceptionWithRemove.BuggyRegionObserver

Field Summary

Fields

Modifier and Type	Field	Description
private static HBaseTestingUtil	TEST_UTIL

Constructor Summary

Constructors

Constructor	Description
TestRegionServerCoprocessorExceptionWithRemove()

Method Summary

Modifier and Type	Method	Description
static void	setupBeforeClass()
static void	teardownAfterClass()
void	testExceptionFromCoprocessorDuringPut()

Methods inherited from class java.lang.Object

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

Field Details

TEST_UTIL

private static HBaseTestingUtil TEST_UTIL

Constructor Details

TestRegionServerCoprocessorExceptionWithRemove

public TestRegionServerCoprocessorExceptionWithRemove()

Method Details

setupBeforeClass

@BeforeAll
public static void setupBeforeClass()
                             throws Exception

Throws:

Exception

teardownAfterClass

@AfterAll
public static void teardownAfterClass()
                               throws Exception

Throws:

Exception

testExceptionFromCoprocessorDuringPut

@Test
public void testExceptionFromCoprocessorDuringPut()
                                           throws IOException,
InterruptedException

Throws:

IOException

InterruptedException