@Deprecated public class InMemoryFileSystem extends ChecksumFileSystem
FileSystem.Statistics
fs
LOG, statistics
Constructor and Description |
---|
InMemoryFileSystem()
Deprecated.
|
InMemoryFileSystem(URI uri,
Configuration conf)
Deprecated.
|
Modifier and Type | Method and Description |
---|---|
Path[] |
getFiles(PathFilter filter)
Deprecated.
|
long |
getFSSize()
Deprecated.
|
int |
getNumFiles(PathFilter filter)
Deprecated.
|
float |
getPercentUsed()
Deprecated.
|
boolean |
reserveSpaceWithCheckSum(Path f,
long size)
Deprecated.
Register a file with its size.
|
append, completeLocalOutput, copyFromLocalFile, copyToLocalFile, copyToLocalFile, create, delete, getApproxChkSumLength, getBytesPerSum, getChecksumFile, getChecksumFileLength, getChecksumLength, getRawFileSystem, isChecksumFile, listStatus, mkdirs, open, rename, reportChecksumFailure, setConf, setReplication, setVerifyChecksum, startLocalOutput
checkPath, close, delete, getConf, getDefaultBlockSize, getDefaultReplication, getFileBlockLocations, getFileChecksum, getFileStatus, getHomeDirectory, getName, getUri, getWorkingDirectory, initialize, makeQualified, mkdirs, setOwner, setPermission, setWorkingDirectory
append, append, clearStatistics, closeAll, copyFromLocalFile, copyFromLocalFile, copyFromLocalFile, copyToLocalFile, create, create, create, create, create, create, create, create, create, create, createNewFile, deleteOnExit, exists, get, get, getAllStatistics, getBlockSize, getContentSummary, getDefaultUri, getLength, getLocal, getNamed, getReplication, getStatistics, getStatistics, getUsed, globStatus, globStatus, isDirectory, isFile, listStatus, listStatus, listStatus, mkdirs, moveFromLocalFile, moveFromLocalFile, moveToLocalFile, open, printStatistics, processDeleteOnExit, setDefaultUri, setDefaultUri, setTimes
public InMemoryFileSystem()
public InMemoryFileSystem(URI uri, Configuration conf)
public boolean reserveSpaceWithCheckSum(Path f, long size)
public Path[] getFiles(PathFilter filter)
public int getNumFiles(PathFilter filter)
public long getFSSize()
public float getPercentUsed()
Copyright © 2010 The Apache Software Foundation