本文整理汇总了Java中org.apache.hadoop.mapreduce.util.MRAsyncDiskService.awaitTermination方法的典型用法代码示例。如果您正苦于以下问题：Java MRAsyncDiskService.awaitTermination方法的具体用法？Java MRAsyncDiskService.awaitTermination怎么用？Java MRAsyncDiskService.awaitTermination使用的例子？那么恭喜您, 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.mapreduce.util.MRAsyncDiskService的用法示例。
在下文中一共展示了MRAsyncDiskService.awaitTermination方法的1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: makeSureCleanedUp
import org.apache.hadoop.mapreduce.util.MRAsyncDiskService; //导入方法依赖的package包/类
private void makeSureCleanedUp(String[] vols, MRAsyncDiskService service)
throws Throwable {
// Sleep at most 5 seconds to make sure the deleted items are all gone.
service.shutdown();
if (!service.awaitTermination(5000)) {
fail("MRAsyncDiskService is still not shutdown in 5 seconds!");
}
// All contents should be gone by now.
for (int i = 0; i < vols.length; i++) {
File subDir = new File(vols[0]);
String[] subDirContent = subDir.list();
assertEquals("Volume should contain a single child: "
+ MRAsyncDiskService.TOBEDELETED, 1, subDirContent.length);
File toBeDeletedDir = new File(vols[0], MRAsyncDiskService.TOBEDELETED);
String[] content = toBeDeletedDir.list();
assertNotNull("Cannot find " + toBeDeletedDir, content);
assertEquals("" + toBeDeletedDir + " should be empty now.", 0,
content.length);
}
}