Package org.apache.hadoop.hbase.coprocessor

Class TestMasterCoprocessorExceptionWithRemove

java.lang.Object

org.apache.hadoop.hbase.coprocessor.TestMasterCoprocessorExceptionWithRemove

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

Tests unhandled exceptions thrown by coprocessors running on master. Expected result is that the master 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	TestMasterCoprocessorExceptionWithRemove.BuggyMasterObserver
static class	TestMasterCoprocessorExceptionWithRemove.MasterTracker

Field Summary

Fields

Modifier and Type	Field	Description
private static byte[]	TEST_FAMILY1
private static byte[]	TEST_FAMILY2
private static byte[]	TEST_TABLE1
private static byte[]	TEST_TABLE2
private static HBaseTestingUtil	UTIL

Constructor Summary

Constructors

Constructor	Description
TestMasterCoprocessorExceptionWithRemove()

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Details

UTIL

private static HBaseTestingUtil UTIL

TEST_TABLE1

private static byte[] TEST_TABLE1

TEST_FAMILY1

private static byte[] TEST_FAMILY1

TEST_TABLE2

private static byte[] TEST_TABLE2

TEST_FAMILY2

private static byte[] TEST_FAMILY2

Constructor Details

TestMasterCoprocessorExceptionWithRemove

public TestMasterCoprocessorExceptionWithRemove()

Method Details

setupBeforeClass

@BeforeAll
public static void setupBeforeClass()
                             throws Exception

Throws:

Exception

teardownAfterClass

@AfterAll
public static void teardownAfterClass()
                               throws Exception

Throws:

Exception

testExceptionFromCoprocessorWhenCreatingTable

@Test
public void testExceptionFromCoprocessorWhenCreatingTable()
                                                   throws IOException

Throws:

IOException