本文整理汇总了Java中org.apache.hadoop.hdfs.protocol.HdfsLocatedFileStatus.getStoragePolicy方法的典型用法代码示例。如果您正苦于以下问题：Java HdfsLocatedFileStatus.getStoragePolicy方法的具体用法？Java HdfsLocatedFileStatus.getStoragePolicy怎么用？Java HdfsLocatedFileStatus.getStoragePolicy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.hdfs.protocol.HdfsLocatedFileStatus的用法示例。
在下文中一共展示了HdfsLocatedFileStatus.getStoragePolicy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: verifyFile
import org.apache.hadoop.hdfs.protocol.HdfsLocatedFileStatus; //导入方法依赖的package包/类
private void verifyFile(final Path parent, final HdfsFileStatus status,
final Byte expectedPolicyId) throws Exception {
HdfsLocatedFileStatus fileStatus = (HdfsLocatedFileStatus) status;
byte policyId = fileStatus.getStoragePolicy();
BlockStoragePolicy policy = policies.getPolicy(policyId);
if (expectedPolicyId != null) {
Assert.assertEquals((byte)expectedPolicyId, policy.getId());
}
final List<StorageType> types = policy.chooseStorageTypes(
status.getReplication());
for(LocatedBlock lb : fileStatus.getBlockLocations().getLocatedBlocks()) {
final Mover.StorageTypeDiff diff = new Mover.StorageTypeDiff(types,
lb.getStorageTypes());
Assert.assertTrue(fileStatus.getFullName(parent.toString())
+ " with policy " + policy + " has non-empty overlap: " + diff
+ ", the corresponding block is " + lb.getBlock().getLocalBlock(),
diff.removeOverlap(true));
}
}