Package alluxio.cli.fs.command

Class FreeWorkerCommand

java.lang.Object

alluxio.cli.fs.command.AbstractFileSystemCommand

alluxio.cli.fs.command.FreeWorkerCommand

All Implemented Interfaces:

alluxio.cli.Command, java.io.Closeable, java.lang.AutoCloseable

@PublicApi
public final class FreeWorkerCommand
extends AbstractFileSystemCommand

Synchronously free all blocks and directories of specific worker in Alluxio.

Field Summary

Fields inherited from class alluxio.cli.fs.command.AbstractFileSystemCommand

mFileSystem, mFsContext

Constructor Summary

Constructors

Constructor	Description
FreeWorkerCommand(alluxio.client.file.FileSystemContext fsContext)	Constructs a new instance to free the given worker.

Method Summary

Modifier and Type	Method	Description
java.lang.String	getCommandName()
java.lang.String	getDescription()
org.apache.commons.cli.Options	getOptions()
java.lang.String	getUsage()
int	run(org.apache.commons.cli.CommandLine cl)

Methods inherited from class alluxio.cli.fs.command.AbstractFileSystemCommand

processHeader, runPlainPath, runWildCardCmd

Methods inherited from class java.lang.Object

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

Methods inherited from interface alluxio.cli.Command

close, getSubCommands, hasSubCommand, parseAndValidateArgs, validateArgs

Constructor Detail

FreeWorkerCommand

public FreeWorkerCommand(alluxio.client.file.FileSystemContext fsContext)

Constructs a new instance to free the given worker.

Parameters:

fsContext - fs command context

Method Detail

run

public int run(org.apache.commons.cli.CommandLine cl)
        throws alluxio.exception.AlluxioException,
               java.io.IOException

Throws:

alluxio.exception.AlluxioException

java.io.IOException

getCommandName

public java.lang.String getCommandName()

getOptions

public org.apache.commons.cli.Options getOptions()

getUsage

public java.lang.String getUsage()

getDescription

public java.lang.String getDescription()