Package org.apache.hadoop.hbase.regionserver

Class TestMetricsJvm

java.lang.Object

org.apache.hadoop.hbase.regionserver.TestMetricsJvm

@Tag("org.apache.hadoop.hbase.testclassification.MetricsTests") @Tag("org.apache.hadoop.hbase.testclassification.SmallTests")
public class TestMetricsJvm
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private static org.apache.hadoop.conf.Configuration	conf
private static final HBaseTestingUtil	UTIL

Constructor Summary

Constructors

Constructor	Description
TestMetricsJvm()

Method Summary

Modifier and Type	Method	Description
static void	after()
private void	assertNotFind(String re, String value)
private void	assertReFind(String re, String value)
static void	before()
private org.apache.hadoop.hbase.util.Pair<Integer,String>	getJmxPage(String query)
private org.apache.hadoop.hbase.util.Pair<Integer,String>	getUrlContent(URL url)
void	testJvmMetrics()

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

conf

private static org.apache.hadoop.conf.Configuration conf

Constructor Details

TestMetricsJvm

public TestMetricsJvm()

Method Details

before

@BeforeAll
public static void before()
                   throws Exception

Throws:

Exception

after

@AfterAll
public static void after()
                  throws Exception

Throws:

Exception

testJvmMetrics

@Test
public void testJvmMetrics()
                    throws Exception

Throws:

Exception

getJmxPage

private org.apache.hadoop.hbase.util.Pair<Integer,String> getJmxPage(String query)
                                                              throws Exception

Throws:

Exception

getUrlContent

private org.apache.hadoop.hbase.util.Pair<Integer,String> getUrlContent(URL url)
                                                                 throws Exception

Throws:

Exception

assertReFind

private void assertReFind(String re,
 String value)

assertNotFind

private void assertNotFind(String re,
 String value)