本文整理汇总了Java中org.apache.hadoop.util.AsyncDiskService类的典型用法代码示例。如果您正苦于以下问题：Java AsyncDiskService类的具体用法？Java AsyncDiskService怎么用？Java AsyncDiskService使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
AsyncDiskService类属于org.apache.hadoop.util包，在下文中一共展示了AsyncDiskService类的2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: testAsyncDiskService
import org.apache.hadoop.util.AsyncDiskService; //导入依赖的package包/类
/**
* This test creates some ExampleTasks and runs them.
*/
@Test
public void testAsyncDiskService() throws Throwable {
String[] vols = new String[]{"/0", "/1"};
AsyncDiskService service = new AsyncDiskService(vols);
int total = 100;
for (int i = 0; i < total; i++) {
service.execute(vols[i%2], new ExampleTask());
}
Exception e = null;
try {
service.execute("no_such_volume", new ExampleTask());
} catch (RuntimeException ex) {
e = ex;
}
assertNotNull("Executing a task on a non-existing volume should throw an "
+ "Exception.", e);
service.shutdown();
if (!service.awaitTermination(5000)) {
fail("AsyncDiskService didn't shutdown in 5 seconds.");
}
assertEquals(total, count);
}
示例2: testAsyncDiskService
import org.apache.hadoop.util.AsyncDiskService; //导入依赖的package包/类
/**
* This test creates some ExampleTasks and runs them.
*/
public void testAsyncDiskService() throws Throwable {
String[] vols = new String[]{"/0", "/1"};
AsyncDiskService service = new AsyncDiskService(vols);
int total = 100;
for (int i = 0; i < total; i++) {
service.execute(vols[i%2], new ExampleTask());
}
Exception e = null;
try {
service.execute("no_such_volume", new ExampleTask());
} catch (RuntimeException ex) {
e = ex;
}
assertNotNull("Executing a task on a non-existing volume should throw an "
+ "Exception.", e);
service.shutdown();
if (!service.awaitTermination(5000)) {
fail("AsyncDiskService didn't shutdown in 5 seconds.");
}
assertEquals(total, count);
}