本文整理汇总了Java中org.apache.hadoop.test.MetricsAsserts.assertQuantileGauges方法的典型用法代码示例。如果您正苦于以下问题：Java MetricsAsserts.assertQuantileGauges方法的具体用法？Java MetricsAsserts.assertQuantileGauges怎么用？Java MetricsAsserts.assertQuantileGauges使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.test.MetricsAsserts的用法示例。
在下文中一共展示了MetricsAsserts.assertQuantileGauges方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testRpcMetrics
import org.apache.hadoop.test.MetricsAsserts; //导入方法依赖的package包/类
@Test
public void testRpcMetrics() throws Exception {
Server server;
TestRpcService proxy = null;
final int interval = 1;
conf.setBoolean(CommonConfigurationKeys.
RPC_METRICS_QUANTILE_ENABLE, true);
conf.set(CommonConfigurationKeys.
RPC_METRICS_PERCENTILES_INTERVALS_KEY, "" + interval);
server = setupTestServer(conf, 5);
try {
proxy = getClient(addr, conf);
for (int i = 0; i < 1000; i++) {
proxy.ping(null, newEmptyRequest());
proxy.echo(null, newEchoRequest("" + i));
}
MetricsRecordBuilder rpcMetrics =
getMetrics(server.getRpcMetrics().name());
assertTrue("Expected non-zero rpc queue time",
getLongCounter("RpcQueueTimeNumOps", rpcMetrics) > 0);
assertTrue("Expected non-zero rpc processing time",
getLongCounter("RpcProcessingTimeNumOps", rpcMetrics) > 0);
MetricsAsserts.assertQuantileGauges("RpcQueueTime" + interval + "s",
rpcMetrics);
MetricsAsserts.assertQuantileGauges("RpcProcessingTime" + interval + "s",
rpcMetrics);
} finally {
stop(server, proxy);
}
}
示例2: testRpcMetrics
import org.apache.hadoop.test.MetricsAsserts; //导入方法依赖的package包/类
@Test
public void testRpcMetrics() throws Exception {
Configuration configuration = new Configuration();
final int interval = 1;
configuration.setBoolean(CommonConfigurationKeys.
RPC_METRICS_QUANTILE_ENABLE, true);
configuration.set(CommonConfigurationKeys.
RPC_METRICS_PERCENTILES_INTERVALS_KEY, "" + interval);
final Server server = new RPC.Builder(configuration)
.setProtocol(TestProtocol.class).setInstance(new TestImpl())
.setBindAddress(ADDRESS).setPort(0).setNumHandlers(5).setVerbose(true)
.build();
server.start();
final TestProtocol proxy = RPC.getProxy(TestProtocol.class,
TestProtocol.versionID, server.getListenerAddress(), configuration);
try {
for (int i=0; i<1000; i++) {
proxy.ping();
proxy.echo("" + i);
}
MetricsRecordBuilder rpcMetrics =
getMetrics(server.getRpcMetrics().name());
assertTrue("Expected non-zero rpc queue time",
getLongCounter("RpcQueueTimeNumOps", rpcMetrics) > 0);
assertTrue("Expected non-zero rpc processing time",
getLongCounter("RpcProcessingTimeNumOps", rpcMetrics) > 0);
MetricsAsserts.assertQuantileGauges("RpcQueueTime" + interval + "s",
rpcMetrics);
MetricsAsserts.assertQuantileGauges("RpcProcessingTime" + interval + "s",
rpcMetrics);
} finally {
if (proxy != null) {
RPC.stopProxy(proxy);
}
server.stop();
}
}
示例3: testRpcMetrics
import org.apache.hadoop.test.MetricsAsserts; //导入方法依赖的package包/类
@Test
public void testRpcMetrics() throws Exception {
final Server server;
TestRpcService proxy = null;
final int interval = 1;
conf.setBoolean(CommonConfigurationKeys.
RPC_METRICS_QUANTILE_ENABLE, true);
conf.set(CommonConfigurationKeys.
RPC_METRICS_PERCENTILES_INTERVALS_KEY, "" + interval);
server = setupTestServer(conf, 5);
String testUser = "testUser";
UserGroupInformation anotherUser =
UserGroupInformation.createRemoteUser(testUser);
TestRpcService proxy2 =
anotherUser.doAs(new PrivilegedAction<TestRpcService>() {
public TestRpcService run() {
try {
return RPC.getProxy(TestRpcService.class, 0,
server.getListenerAddress(), conf);
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
});
try {
proxy = getClient(addr, conf);
for (int i = 0; i < 1000; i++) {
proxy.ping(null, newEmptyRequest());
proxy.echo(null, newEchoRequest("" + i));
proxy2.echo(null, newEchoRequest("" + i));
}
MetricsRecordBuilder rpcMetrics =
getMetrics(server.getRpcMetrics().name());
assertTrue("Expected non-zero rpc queue time",
getLongCounter("RpcQueueTimeNumOps", rpcMetrics) > 0);
assertTrue("Expected non-zero rpc processing time",
getLongCounter("RpcProcessingTimeNumOps", rpcMetrics) > 0);
MetricsAsserts.assertQuantileGauges("RpcQueueTime" + interval + "s",
rpcMetrics);
MetricsAsserts.assertQuantileGauges("RpcProcessingTime" + interval + "s",
rpcMetrics);
String actualUserVsCon = MetricsAsserts
.getStringMetric("NumOpenConnectionsPerUser", rpcMetrics);
String proxyUser =
UserGroupInformation.getCurrentUser().getShortUserName();
assertTrue(actualUserVsCon.contains("\"" + proxyUser + "\":1"));
assertTrue(actualUserVsCon.contains("\"" + testUser + "\":1"));
} finally {
if (proxy2 != null) {
RPC.stopProxy(proxy2);
}
stop(server, proxy);
}
}