本文整理汇总了Java中org.apache.hadoop.hdfs.protocol.CachePoolStats类的典型用法代码示例。如果您正苦于以下问题：Java CachePoolStats类的具体用法？Java CachePoolStats怎么用？Java CachePoolStats使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
CachePoolStats类属于org.apache.hadoop.hdfs.protocol包，在下文中一共展示了CachePoolStats类的4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: getStats
import org.apache.hadoop.hdfs.protocol.CachePoolStats; //导入依赖的package包/类
/**
* Get statistics about this CachePool.
*
* @return Cache pool statistics.
*/
private CachePoolStats getStats() {
return new CachePoolStats.Builder().
setBytesNeeded(bytesNeeded).
setBytesCached(bytesCached).
setBytesOverlimit(getBytesOverlimit()).
setFilesNeeded(filesNeeded).
setFilesCached(filesCached).
build();
}
示例2: getEntry
import org.apache.hadoop.hdfs.protocol.CachePoolStats; //导入依赖的package包/类
/**
* Returns a CachePoolInfo describing this CachePool based on the permissions
* of the calling user. Unprivileged users will see only minimal descriptive
* information about the pool.
*
* @param pc Permission checker to be used to validate the user's permissions,
* or null
* @return CachePoolEntry describing this CachePool
*/
public CachePoolEntry getEntry(FSPermissionChecker pc) {
boolean hasPermission = true;
if (pc != null) {
try {
pc.checkPermission(this, FsAction.READ);
} catch (AccessControlException e) {
hasPermission = false;
}
}
return new CachePoolEntry(getInfo(hasPermission),
hasPermission ? getStats() : new CachePoolStats.Builder().build());
}
示例3: convert
import org.apache.hadoop.hdfs.protocol.CachePoolStats; //导入依赖的package包/类
public static CachePoolStatsProto convert(CachePoolStats stats) {
CachePoolStatsProto.Builder builder = CachePoolStatsProto.newBuilder();
builder.setBytesNeeded(stats.getBytesNeeded());
builder.setBytesCached(stats.getBytesCached());
builder.setBytesOverlimit(stats.getBytesOverlimit());
builder.setFilesNeeded(stats.getFilesNeeded());
builder.setFilesCached(stats.getFilesCached());
return builder.build();
}
示例4: convert
import org.apache.hadoop.hdfs.protocol.CachePoolStats; //导入依赖的package包/类
public static CachePoolStats convert (CachePoolStatsProto proto) {
CachePoolStats.Builder builder = new CachePoolStats.Builder();
builder.setBytesNeeded(proto.getBytesNeeded());
builder.setBytesCached(proto.getBytesCached());
builder.setBytesOverlimit(proto.getBytesOverlimit());
builder.setFilesNeeded(proto.getFilesNeeded());
builder.setFilesCached(proto.getFilesCached());
return builder.build();
}