本文整理汇总了Java中org.apache.hadoop.hdfs.protocol.HdfsConstants.ONESSD_STORAGE_POLICY_ID属性的典型用法代码示例。如果您正苦于以下问题：Java HdfsConstants.ONESSD_STORAGE_POLICY_ID属性的具体用法？Java HdfsConstants.ONESSD_STORAGE_POLICY_ID怎么用？Java HdfsConstants.ONESSD_STORAGE_POLICY_ID使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类org.apache.hadoop.hdfs.protocol.HdfsConstants的用法示例。
在下文中一共展示了HdfsConstants.ONESSD_STORAGE_POLICY_ID属性的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: createDefaultSuite
@VisibleForTesting
public static BlockStoragePolicySuite createDefaultSuite() {
final BlockStoragePolicy[] policies =
new BlockStoragePolicy[1 << ID_BIT_LENGTH];
final byte lazyPersistId = HdfsConstants.MEMORY_STORAGE_POLICY_ID;
policies[lazyPersistId] = new BlockStoragePolicy(lazyPersistId,
HdfsConstants.MEMORY_STORAGE_POLICY_NAME,
new StorageType[]{StorageType.RAM_DISK, StorageType.DISK},
new StorageType[]{StorageType.DISK},
new StorageType[]{StorageType.DISK},
true); // Cannot be changed on regular files, but inherited.
final byte allssdId = HdfsConstants.ALLSSD_STORAGE_POLICY_ID;
policies[allssdId] = new BlockStoragePolicy(allssdId,
HdfsConstants.ALLSSD_STORAGE_POLICY_NAME,
new StorageType[]{StorageType.SSD},
new StorageType[]{StorageType.DISK},
new StorageType[]{StorageType.DISK});
final byte onessdId = HdfsConstants.ONESSD_STORAGE_POLICY_ID;
policies[onessdId] = new BlockStoragePolicy(onessdId,
HdfsConstants.ONESSD_STORAGE_POLICY_NAME,
new StorageType[]{StorageType.SSD, StorageType.DISK},
new StorageType[]{StorageType.SSD, StorageType.DISK},
new StorageType[]{StorageType.SSD, StorageType.DISK});
final byte hotId = HdfsConstants.HOT_STORAGE_POLICY_ID;
policies[hotId] = new BlockStoragePolicy(hotId,
HdfsConstants.HOT_STORAGE_POLICY_NAME,
new StorageType[]{StorageType.DISK}, StorageType.EMPTY_ARRAY,
new StorageType[]{StorageType.ARCHIVE});
final byte warmId = HdfsConstants.WARM_STORAGE_POLICY_ID;
policies[warmId] = new BlockStoragePolicy(warmId,
HdfsConstants.WARM_STORAGE_POLICY_NAME,
new StorageType[]{StorageType.DISK, StorageType.ARCHIVE},
new StorageType[]{StorageType.DISK, StorageType.ARCHIVE},
new StorageType[]{StorageType.DISK, StorageType.ARCHIVE});
final byte coldId = HdfsConstants.COLD_STORAGE_POLICY_ID;
policies[coldId] = new BlockStoragePolicy(coldId,
HdfsConstants.COLD_STORAGE_POLICY_NAME,
new StorageType[]{StorageType.ARCHIVE}, StorageType.EMPTY_ARRAY,
StorageType.EMPTY_ARRAY);
return new BlockStoragePolicySuite(hotId, policies);
}