本文整理汇总了Java中org.apache.hadoop.ipc.metrics.RpcMetrics.getRpcSlowCalls方法的典型用法代码示例。如果您正苦于以下问题：Java RpcMetrics.getRpcSlowCalls方法的具体用法？Java RpcMetrics.getRpcSlowCalls怎么用？Java RpcMetrics.getRpcSlowCalls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.ipc.metrics.RpcMetrics的用法示例。
在下文中一共展示了RpcMetrics.getRpcSlowCalls方法的4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: testLogSlowRPC
import org.apache.hadoop.ipc.metrics.RpcMetrics; //导入方法依赖的package包/类
@Test(timeout = 12000)
public void testLogSlowRPC() throws IOException, ServiceException {
TestRpcService2 client = getClient2();
// make 10 K fast calls
for (int x = 0; x < 10000; x++) {
try {
client.ping2(null, newEmptyRequest());
} catch (Exception ex) {
throw ex;
}
}
// Ensure RPC metrics are updated
RpcMetrics rpcMetrics = server.getRpcMetrics();
assertTrue(rpcMetrics.getProcessingSampleCount() > 999L);
long before = rpcMetrics.getRpcSlowCalls();
// make a really slow call. Sleep sleeps for 1000ms
client.sleep(null, newSleepRequest(SLEEP_DURATION * 3));
long after = rpcMetrics.getRpcSlowCalls();
// Ensure slow call is logged.
Assert.assertEquals(before + 1L, after);
}
示例2: testEnsureNoLogIfDisabled
import org.apache.hadoop.ipc.metrics.RpcMetrics; //导入方法依赖的package包/类
@Test(timeout = 12000)
public void testEnsureNoLogIfDisabled() throws IOException, ServiceException {
// disable slow RPC logging
server.setLogSlowRPC(false);
TestRpcService2 client = getClient2();
// make 10 K fast calls
for (int x = 0; x < 10000; x++) {
client.ping2(null, newEmptyRequest());
}
// Ensure RPC metrics are updated
RpcMetrics rpcMetrics = server.getRpcMetrics();
assertTrue(rpcMetrics.getProcessingSampleCount() > 999L);
long before = rpcMetrics.getRpcSlowCalls();
// make a really slow call. Sleep sleeps for 1000ms
client.sleep(null, newSleepRequest(SLEEP_DURATION));
long after = rpcMetrics.getRpcSlowCalls();
// make sure we never called into Log slow RPC routine.
assertEquals(before, after);
}
示例3: testLogSlowRPC
import org.apache.hadoop.ipc.metrics.RpcMetrics; //导入方法依赖的package包/类
@Test(timeout = 12000)
public void testLogSlowRPC() throws IOException, ServiceException {
TestRpcService2 client = getClient2();
// make 10 K fast calls
for (int x = 0; x < 10000; x++) {
try {
EmptyRequestProto emptyRequest = EmptyRequestProto.newBuilder().build();
client.ping2(null, emptyRequest);
} catch (Exception ex) {
throw ex;
}
}
// Ensure RPC metrics are updated
RpcMetrics rpcMetrics = server.getRpcMetrics();
assertTrue(rpcMetrics.getProcessingSampleCount() > 999L);
long before = rpcMetrics.getRpcSlowCalls();
// make a really slow call. Sleep sleeps for 1000ms
TestProtos.SleepRequestProto sleepRequest =
TestProtos.SleepRequestProto.newBuilder()
.setMilliSeconds(SLEEP_DURATION * 3).build();
TestProtos.SleepResponseProto Response = client.sleep(null, sleepRequest);
long after = rpcMetrics.getRpcSlowCalls();
// Ensure slow call is logged.
Assert.assertEquals(before + 1L, after);
}
示例4: testEnsureNoLogIfDisabled
import org.apache.hadoop.ipc.metrics.RpcMetrics; //导入方法依赖的package包/类
@Test(timeout = 12000)
public void testEnsureNoLogIfDisabled() throws IOException, ServiceException {
// disable slow RPC logging
server.setLogSlowRPC(false);
TestRpcService2 client = getClient2();
// make 10 K fast calls
for (int x = 0; x < 10000; x++) {
EmptyRequestProto emptyRequest = EmptyRequestProto.newBuilder().build();
client.ping2(null, emptyRequest);
}
// Ensure RPC metrics are updated
RpcMetrics rpcMetrics = server.getRpcMetrics();
assertTrue(rpcMetrics.getProcessingSampleCount() > 999L);
long before = rpcMetrics.getRpcSlowCalls();
// make a really slow call. Sleep sleeps for 1000ms
TestProtos.SleepRequestProto sleepRequest =
TestProtos.SleepRequestProto.newBuilder()
.setMilliSeconds(SLEEP_DURATION).build();
TestProtos.SleepResponseProto Response = client.sleep(null, sleepRequest);
long after = rpcMetrics.getRpcSlowCalls();
// make sure we never called into Log slow RPC routine.
assertEquals(before, after);
}