org.gridgain.grid.kernal.processors.hadoop.fs

Class GridHadoopLocalFileSystemV2

java.lang.Object

org.apache.hadoop.fs.AbstractFileSystem

org.apache.hadoop.fs.FilterFs

org.apache.hadoop.fs.ChecksumFs

org.gridgain.grid.kernal.processors.hadoop.fs.GridHadoopLocalFileSystemV2

public class GridHadoopLocalFileSystemV2
extends org.apache.hadoop.fs.ChecksumFs

Local file system replacement for Hadoop jobs.

Field Summary

Fields inherited from class org.apache.hadoop.fs.AbstractFileSystem

statistics

Constructor Summary

Constructors

Constructor and Description
GridHadoopLocalFileSystemV2(org.apache.hadoop.conf.Configuration cfg) Creates new local file system.
GridHadoopLocalFileSystemV2(URI uri, org.apache.hadoop.conf.Configuration cfg) Creates new local file system.

Method Summary

Methods inherited from class org.apache.hadoop.fs.ChecksumFs

createInternal, delete, getApproxChkSumLength, getBytesPerSum, getChecksumFile, getChecksumFileLength, getChecksumLength, getRawFs, isChecksumFile, listStatus, open, renameInternal, reportChecksumFailure, setReplication, setVerifyChecksum

Methods inherited from class org.apache.hadoop.fs.FilterFs

checkPath, createSymlink, getAclStatus, getCanonicalServiceName, getDelegationTokens, getFileBlockLocations, getFileChecksum, getFileLinkStatus, getFileStatus, getFsStatus, getFsStatus, getHomeDirectory, getInitialWorkingDirectory, getLinkTarget, getMyFs, getServerDefaults, getStatistics, getUri, getUriDefaultPort, getUriPath, isValidName, listCorruptFileBlocks, makeQualified, mkdir, modifyAclEntries, open, removeAcl, removeAclEntries, removeDefaultAcl, renameInternal, resolvePath, setAcl, setOwner, setPermission, setTimes, supportsSymlinks

Methods inherited from class org.apache.hadoop.fs.AbstractFileSystem

checkScheme, clearStatistics, create, createFileSystem, equals, get, getAllStatistics, getStatistics, hashCode, listLocatedStatus, listStatusIterator, printStatistics, rename

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GridHadoopLocalFileSystemV2

public GridHadoopLocalFileSystemV2(org.apache.hadoop.conf.Configuration cfg)
                            throws IOException,
                                   URISyntaxException

Creates new local file system.

Parameters:

cfg - Configuration.

Throws:

IOException - If failed.

URISyntaxException - If failed.

GridHadoopLocalFileSystemV2

public GridHadoopLocalFileSystemV2(URI uri,
                           org.apache.hadoop.conf.Configuration cfg)
                            throws IOException,
                                   URISyntaxException

Creates new local file system.

Parameters:

uri - URI.

cfg - Configuration.

Throws:

IOException - If failed.

URISyntaxException - If failed.