Package org.apache.hadoop.hbase.regionserver

Class TestHRegionFileSystem.MockFileSystem

java.lang.Object

org.apache.hadoop.conf.Configured

org.apache.hadoop.fs.FileSystem

org.apache.hadoop.hbase.regionserver.TestHRegionFileSystem.MockFileSystem

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.hadoop.conf.Configurable

Direct Known Subclasses:

TestHRegionFileSystem.MockFileSystemForCreate

Enclosing class:

TestHRegionFileSystem

static class TestHRegionFileSystem.MockFileSystem
extends org.apache.hadoop.fs.FileSystem

a mock fs which throws exception for first 3 times, and then process the call (returns the excepted result).

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.fs.FileSystem

org.apache.hadoop.fs.FileSystem.DirectoryEntries, org.apache.hadoop.fs.FileSystem.Statistics

Field Summary

Fields

Modifier and Type	Field	Description
(package private) int	retryCount
(package private) static final int	successRetryCount

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

DEFAULT_FS, FS_DEFAULT_NAME_KEY, LOG, SHUTDOWN_HOOK_PRIORITY, statistics, TRASH_PREFIX, USER_HOME_PREFIX

Constructor Summary

Constructors

Constructor	Description
MockFileSystem()

Method Summary

Modifier and Type	Method	Description
org.apache.hadoop.fs.FSDataOutputStream	append(org.apache.hadoop.fs.Path arg0, int arg1, org.apache.hadoop.util.Progressable arg2)
org.apache.hadoop.fs.FSDataOutputStream	create(org.apache.hadoop.fs.Path arg0, org.apache.hadoop.fs.permission.FsPermission arg1, boolean arg2, int arg3, short arg4, long arg5, org.apache.hadoop.util.Progressable arg6)
boolean	delete(org.apache.hadoop.fs.Path arg0)
boolean	delete(org.apache.hadoop.fs.Path arg0, boolean arg1)
boolean	exists(org.apache.hadoop.fs.Path path)
org.apache.hadoop.fs.FileStatus	getFileStatus(org.apache.hadoop.fs.Path arg0)
URI	getUri()
org.apache.hadoop.fs.Path	getWorkingDirectory()
org.apache.hadoop.fs.FileStatus[]	listStatus(org.apache.hadoop.fs.Path arg0)
boolean	mkdirs(org.apache.hadoop.fs.Path arg0, org.apache.hadoop.fs.permission.FsPermission arg1)
org.apache.hadoop.fs.FSDataInputStream	open(org.apache.hadoop.fs.Path arg0, int arg1)
boolean	rename(org.apache.hadoop.fs.Path arg0, org.apache.hadoop.fs.Path arg1)
void	setWorkingDirectory(org.apache.hadoop.fs.Path arg0)

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

access, addDelegationTokens, append, append, appendFile, areSymlinksEnabled, cancelDeleteOnExit, canonicalizeUri, checkPath, clearStatistics, close, closeAll, closeAllForUGI, completeLocalOutput, concat, copyFromLocalFile, copyFromLocalFile, copyFromLocalFile, copyFromLocalFile, copyToLocalFile, copyToLocalFile, copyToLocalFile, create, create, create, create, create, create, create, create, create, create, create, create, createFile, createNewFile, createNonRecursive, createNonRecursive, createNonRecursive, createSnapshot, createSnapshot, createSymlink, deleteOnExit, deleteSnapshot, enableSymlinks, fixRelativePart, get, get, get, getAclStatus, getAllStatistics, getAllStoragePolicies, getBlockSize, getCanonicalServiceName, getCanonicalUri, getChildFileSystems, getContentSummary, getDefaultBlockSize, getDefaultBlockSize, getDefaultPort, getDefaultReplication, getDefaultReplication, getDefaultUri, getDelegationToken, getFileBlockLocations, getFileBlockLocations, getFileChecksum, getFileChecksum, getFileLinkStatus, getFileSystemClass, getFSofPath, getGlobalStorageStatistics, getHomeDirectory, getInitialWorkingDirectory, getLength, getLinkTarget, getLocal, getName, getNamed, getQuotaUsage, getReplication, getScheme, getServerDefaults, getServerDefaults, getStatistics, getStatistics, getStatus, getStatus, getStoragePolicy, getStorageStatistics, getTrashRoot, getTrashRoots, getUsed, getUsed, getXAttr, getXAttrs, getXAttrs, globStatus, globStatus, initialize, isDirectory, isFile, listCorruptFileBlocks, listFiles, listLocatedStatus, listLocatedStatus, listStatus, listStatus, listStatus, listStatusBatch, listStatusIterator, listXAttrs, makeQualified, mkdirs, mkdirs, modifyAclEntries, moveFromLocalFile, moveFromLocalFile, moveToLocalFile, msync, newInstance, newInstance, newInstance, newInstanceLocal, open, primitiveCreate, primitiveMkdir, primitiveMkdir, printStatistics, processDeleteOnExit, removeAcl, removeAclEntries, removeDefaultAcl, removeXAttr, rename, renameSnapshot, resolveLink, resolvePath, setAcl, setDefaultUri, setDefaultUri, setOwner, setPermission, setReplication, setStoragePolicy, setTimes, setVerifyChecksum, setWriteChecksum, setXAttr, setXAttr, startLocalOutput, supportsSymlinks, truncate, unsetStoragePolicy

Methods inherited from class org.apache.hadoop.conf.Configured

getConf, setConf

Methods inherited from class java.lang.Object

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

Field Details

retryCount

int retryCount

successRetryCount

static final int successRetryCount

See Also:

• Constant Field Values

Constructor Details

MockFileSystem

public MockFileSystem()

Method Details

append

public org.apache.hadoop.fs.FSDataOutputStream append(org.apache.hadoop.fs.Path arg0,
 int arg1,
 org.apache.hadoop.util.Progressable arg2)
                                               throws IOException

Specified by:

append in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

create

public org.apache.hadoop.fs.FSDataOutputStream create(org.apache.hadoop.fs.Path arg0,
 org.apache.hadoop.fs.permission.FsPermission arg1,
 boolean arg2,
 int arg3,
 short arg4,
 long arg5,
 org.apache.hadoop.util.Progressable arg6)
                                               throws IOException

Specified by:

create in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

delete

public boolean delete(org.apache.hadoop.fs.Path arg0)
               throws IOException

Overrides:

delete in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

delete

public boolean delete(org.apache.hadoop.fs.Path arg0,
 boolean arg1)
               throws IOException

Specified by:

delete in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

getFileStatus

public org.apache.hadoop.fs.FileStatus getFileStatus(org.apache.hadoop.fs.Path arg0)
                                              throws IOException

Specified by:

getFileStatus in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

exists

public boolean exists(org.apache.hadoop.fs.Path path)

Overrides:

exists in class org.apache.hadoop.fs.FileSystem

getUri

public URI getUri()

Specified by:

getUri in class org.apache.hadoop.fs.FileSystem

getWorkingDirectory

public org.apache.hadoop.fs.Path getWorkingDirectory()

Specified by:

getWorkingDirectory in class org.apache.hadoop.fs.FileSystem

listStatus

public org.apache.hadoop.fs.FileStatus[] listStatus(org.apache.hadoop.fs.Path arg0)
                                             throws IOException

Specified by:

listStatus in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

mkdirs

public boolean mkdirs(org.apache.hadoop.fs.Path arg0,
 org.apache.hadoop.fs.permission.FsPermission arg1)
               throws IOException

Specified by:

mkdirs in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

open

public org.apache.hadoop.fs.FSDataInputStream open(org.apache.hadoop.fs.Path arg0,
 int arg1)
                                            throws IOException

Specified by:

open in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

rename

public boolean rename(org.apache.hadoop.fs.Path arg0,
 org.apache.hadoop.fs.Path arg1)
               throws IOException

Specified by:

rename in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

setWorkingDirectory

public void setWorkingDirectory(org.apache.hadoop.fs.Path arg0)

Specified by:

setWorkingDirectory in class org.apache.hadoop.fs.FileSystem