alluxio.cli.bundler.command

Class ExecuteShellCollectInfoCommand

java.lang.Object

alluxio.cli.bundler.command.AbstractCollectInfoCommand

alluxio.cli.bundler.command.ExecuteShellCollectInfoCommand

All Implemented Interfaces:

Command, Closeable, AutoCloseable

Direct Known Subclasses:

CollectAlluxioInfoCommand, CollectEnvCommand

public abstract class ExecuteShellCollectInfoCommand
extends AbstractCollectInfoCommand

Command to run a set of shell commands to get system information.

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,ShellCommand>	mCommands
protected Map<String,ShellCommand>	mCommandsAlt

Fields inherited from class alluxio.cli.bundler.command.AbstractCollectInfoCommand

mFsContext, mWorkingDirPath

Constructor Summary

Constructors

Constructor and Description
ExecuteShellCollectInfoCommand(FileSystemContext fsContext) Creates a new instance of ExecuteShellCollectInfoCommand.

Method Summary

Modifier and Type	Method and Description
protected void	registerCommand(String name, ShellCommand cmd, ShellCommand alternativeCmd)
protected abstract void	registerCommands()
int	run(org.apache.commons.cli.CommandLine cl) Runs the command.

Methods inherited from class alluxio.cli.bundler.command.AbstractCollectInfoCommand

generateOutputFile, getWorkingDirectory, validateArgs

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, getCommandName, getDescription, getOptions, getSubCommands, getUsage, hasSubCommand, parseAndValidateArgs

Field Detail

mCommands

protected Map<String,ShellCommand> mCommands

mCommandsAlt

protected Map<String,ShellCommand> mCommandsAlt

Constructor Detail

ExecuteShellCollectInfoCommand

public ExecuteShellCollectInfoCommand(FileSystemContext fsContext)

Creates a new instance of ExecuteShellCollectInfoCommand.

Parameters:

fsContext - the FileSystemContext to execute in

Method Detail

registerCommands

protected abstract void registerCommands()

registerCommand

protected void registerCommand(String name,
                               ShellCommand cmd,
                               ShellCommand alternativeCmd)

run

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

Description copied from interface: Command

Runs the command.

Parameters:

cl - the parsed command line for the arguments

Returns:

the result of running the command

Throws:

AlluxioException

IOException