Package org.apache.hadoop.hbase.master.assignment

Class TestCloseRegionWhileRSCrash

java.lang.Object

org.apache.hadoop.hbase.master.assignment.TestCloseRegionWhileRSCrash

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

Confirm that we will do backoff when retrying on closing a region, to avoid consuming all the CPUs.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	TestCloseRegionWhileRSCrash.DummyServerProcedure

Field Summary

Fields

Modifier and Type	Field	Description
private static CountDownLatch	ARRIVE
private static byte[]	CF
private static final org.slf4j.Logger	LOG
private static CountDownLatch	RESUME
private static org.apache.hadoop.hbase.TableName	TABLE_NAME
private static final HBaseTestingUtil	UTIL

Constructor Summary

Constructors

Constructor	Description
TestCloseRegionWhileRSCrash()

Method Summary

Modifier and Type	Method	Description
static void	setUp()
static void	tearDown()
void	testRetryBackoff()

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 HBaseTestingUtil UTIL

TABLE_NAME

private static org.apache.hadoop.hbase.TableName TABLE_NAME

CF

private static byte[] CF

ARRIVE

private static CountDownLatch ARRIVE

RESUME

private static CountDownLatch RESUME

Constructor Details

TestCloseRegionWhileRSCrash

public TestCloseRegionWhileRSCrash()

Method Details

setUp

@BeforeAll
public static void setUp()
                  throws Exception

Throws:

Exception

tearDown

@AfterAll
public static void tearDown()
                     throws Exception

Throws:

Exception

testRetryBackoff

@Test
public void testRetryBackoff()
                      throws IOException,
InterruptedException

Throws:

IOException

InterruptedException