Package org.apache.hadoop.hbase.regionserver

Class TestScannerLeaseCount

java.lang.Object

org.apache.hadoop.hbase.regionserver.TestScannerLeaseCount

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

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	TestScannerLeaseCount.MockedQuotaManagerRegionServer
private static class	TestScannerLeaseCount.MockedRpcQuotaManager
private static class	TestScannerLeaseCount.ScannerTrackingRSRpcServicesForTest

Field Summary

Fields

Modifier and Type	Field	Description
private static org.apache.hadoop.hbase.client.Connection	CONN
private static final AtomicBoolean	EXCEPTION_THROWN
private static final byte[]	FAM
private static final org.apache.hadoop.hbase.client.Scan	SCAN
private static final byte[]	SCAN_IDENTIFIER
private static final String	SCAN_IDENTIFIER_NAME
private static final AtomicBoolean	SCAN_SEEN
private static boolean	SHOULD_THROW
private static org.apache.hadoop.hbase.client.Table	TABLE
private static final org.apache.hadoop.hbase.TableName	TABLE_NAME
private static final HBaseTestingUtil	UTIL

Constructor Summary

Constructors

Constructor	Description
TestScannerLeaseCount()

Method Summary

Modifier and Type	Method	Description
void	before()
private static boolean	isTestScan(org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.ScanRequest request)
void	itDoesNotIncreaseScannerLeaseCount()
void	itIncreasesScannerCount()
static void	setUp()
static void	tearDown()

Methods inherited from class java.lang.Object

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

Field Details

UTIL

private static final HBaseTestingUtil UTIL

TABLE_NAME

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

FAM

private static final byte[] FAM

SCAN_IDENTIFIER_NAME

private static final String SCAN_IDENTIFIER_NAME

See Also:

• Constant Field Values

SCAN_IDENTIFIER

private static final byte[] SCAN_IDENTIFIER

SCAN

private static final org.apache.hadoop.hbase.client.Scan SCAN

SHOULD_THROW

private static volatile boolean SHOULD_THROW

EXCEPTION_THROWN

private static final AtomicBoolean EXCEPTION_THROWN

SCAN_SEEN

private static final AtomicBoolean SCAN_SEEN

CONN

private static org.apache.hadoop.hbase.client.Connection CONN

TABLE

private static org.apache.hadoop.hbase.client.Table TABLE

Constructor Details

TestScannerLeaseCount

public TestScannerLeaseCount()

Method Details

setUp

@BeforeAll
public static void setUp()
                  throws Exception

Throws:

Exception

tearDown

@AfterAll
public static void tearDown()
                     throws Exception

Throws:

Exception

before

@BeforeEach
public void before()

itIncreasesScannerCount

@Test
public void itIncreasesScannerCount()
                             throws Exception

Throws:

Exception

itDoesNotIncreaseScannerLeaseCount

@Test
public void itDoesNotIncreaseScannerLeaseCount()
                                        throws Exception

Throws:

Exception

isTestScan

private static boolean isTestScan(org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.ScanRequest request)