Package org.apache.hadoop.hbase.client

Class TestAsyncTableScanMetrics

java.lang.Object

org.apache.hadoop.hbase.client.TestAsyncTableScanMetrics

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

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static interface	TestAsyncTableScanMetrics.ScanWithMetrics

Field Summary

Fields

Modifier and Type	Field	Description
private static final byte[]	CF
private static org.apache.hadoop.hbase.client.AsyncConnection	CONN
private static final byte[]	CQ
private TestAsyncTableScanMetrics.ScanWithMetrics	method
private static int	NUM_REGIONS
private static final org.apache.hadoop.hbase.TableName	TABLE_NAME
private static final HBaseTestingUtil	UTIL
private static final byte[]	VALUE

Constructor Summary

Constructors

Constructor	Description
TestAsyncTableScanMetrics(String methodName, TestAsyncTableScanMetrics.ScanWithMetrics method)

Method Summary

Modifier and Type	Method	Description
private static org.apache.hadoop.hbase.util.Pair<List<org.apache.hadoop.hbase.client.Result>,org.apache.hadoop.hbase.client.metrics.ScanMetrics>	doScanWithAsyncTableScan(org.apache.hadoop.hbase.client.Scan scan)
private static org.apache.hadoop.hbase.util.Pair<List<org.apache.hadoop.hbase.client.Result>,org.apache.hadoop.hbase.client.metrics.ScanMetrics>	doScanWithAsyncTableScanner(org.apache.hadoop.hbase.client.Scan scan)
private static org.apache.hadoop.hbase.util.Pair<List<org.apache.hadoop.hbase.client.Result>,org.apache.hadoop.hbase.client.metrics.ScanMetrics>	doScanWithRawAsyncTable(org.apache.hadoop.hbase.client.Scan scan)
(package private) static long	getBytesOfResults(List<org.apache.hadoop.hbase.client.Result> results)
static Stream<org.junit.jupiter.params.provider.Arguments>	parameters()
static void	setUp()
static void	tearDown()
void	testScanMetricsByRegionForMultiRegionScan()
void	testScanMetricsByRegionForSingleRegionScan()
void	testScanMetricsDisabled()
void	testScanMetricsWithScanMetricsByRegionDisabled()

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

CF

private static final byte[] CF

CQ

private static final byte[] CQ

VALUE

private static final byte[] VALUE

CONN

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

NUM_REGIONS

private static int NUM_REGIONS

method

private TestAsyncTableScanMetrics.ScanWithMetrics method

Constructor Details

TestAsyncTableScanMetrics

public TestAsyncTableScanMetrics(String methodName,
 TestAsyncTableScanMetrics.ScanWithMetrics method)

Method Details

parameters

public static Stream<org.junit.jupiter.params.provider.Arguments> parameters()

setUp

@BeforeAll
public static void setUp()
                  throws Exception

Throws:

Exception

tearDown

@AfterAll
public static void tearDown()
                     throws Exception

Throws:

Exception

doScanWithRawAsyncTable

private static org.apache.hadoop.hbase.util.Pair<List<org.apache.hadoop.hbase.client.Result>,org.apache.hadoop.hbase.client.metrics.ScanMetrics> doScanWithRawAsyncTable(org.apache.hadoop.hbase.client.Scan scan)
                                                                                                                                                                  throws IOException,
InterruptedException

Throws:

IOException

InterruptedException

doScanWithAsyncTableScan

private static org.apache.hadoop.hbase.util.Pair<List<org.apache.hadoop.hbase.client.Result>,org.apache.hadoop.hbase.client.metrics.ScanMetrics> doScanWithAsyncTableScan(org.apache.hadoop.hbase.client.Scan scan)
                                                                                                                                                                   throws Exception

Throws:

Exception

doScanWithAsyncTableScanner

private static org.apache.hadoop.hbase.util.Pair<List<org.apache.hadoop.hbase.client.Result>,org.apache.hadoop.hbase.client.metrics.ScanMetrics> doScanWithAsyncTableScanner(org.apache.hadoop.hbase.client.Scan scan)
                                                                                                                                                                      throws IOException

Throws:

IOException

testScanMetricsDisabled

@TestTemplate
public void testScanMetricsDisabled()
                             throws Exception

Throws:

Exception

testScanMetricsWithScanMetricsByRegionDisabled

@TestTemplate
public void testScanMetricsWithScanMetricsByRegionDisabled()
                                                    throws Exception

Throws:

Exception

testScanMetricsByRegionForSingleRegionScan

@TestTemplate
public void testScanMetricsByRegionForSingleRegionScan()
                                                throws Exception

Throws:

Exception

testScanMetricsByRegionForMultiRegionScan

@TestTemplate
public void testScanMetricsByRegionForMultiRegionScan()
                                               throws Exception

Throws:

Exception

getBytesOfResults

static long getBytesOfResults(List<org.apache.hadoop.hbase.client.Result> results)