本文整理汇总了Java中org.apache.hadoop.fs.BlockLocation.isCorrupt方法的典型用法代码示例。如果您正苦于以下问题：Java BlockLocation.isCorrupt方法的具体用法？Java BlockLocation.isCorrupt怎么用？Java BlockLocation.isCorrupt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.fs.BlockLocation的用法示例。
在下文中一共展示了BlockLocation.isCorrupt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: testLocatedBlocks2Locations
import org.apache.hadoop.fs.BlockLocation; //导入方法依赖的package包/类
/**
* Test conversion of LocatedBlock to BlockLocation
*/
@Test
public void testLocatedBlocks2Locations() {
DatanodeInfo d = DFSTestUtil.getLocalDatanodeInfo();
DatanodeInfo[] ds = new DatanodeInfo[1];
ds[0] = d;
// ok
ExtendedBlock b1 = new ExtendedBlock("bpid", 1, 1, 1);
LocatedBlock l1 = new LocatedBlock(b1, ds, 0, false);
// corrupt
ExtendedBlock b2 = new ExtendedBlock("bpid", 2, 1, 1);
LocatedBlock l2 = new LocatedBlock(b2, ds, 0, true);
List<LocatedBlock> ls = Arrays.asList(l1, l2);
LocatedBlocks lbs = new LocatedBlocks(10, false, ls, l2, true, null);
BlockLocation[] bs = DFSUtil.locatedBlocks2Locations(lbs);
assertTrue("expected 2 blocks but got " + bs.length,
bs.length == 2);
int corruptCount = 0;
for (BlockLocation b: bs) {
if (b.isCorrupt()) {
corruptCount++;
}
}
assertTrue("expected 1 corrupt files but got " + corruptCount,
corruptCount == 1);
// test an empty location
bs = DFSUtil.locatedBlocks2Locations(new LocatedBlocks());
assertEquals(0, bs.length);
}