alluxio.cli.table.command

Class AbstractTableCommand

java.lang.Object

alluxio.cli.fs.command.AbstractFileSystemCommand

alluxio.cli.fs.command.AbstractDistributedJobCommand

alluxio.cli.table.command.AbstractTableCommand

All Implemented Interfaces:

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

Direct Known Subclasses:

AttachDatabaseCommand, DetachDatabaseCommand, ListDatabasesCommand, LoadTableCommand, SyncDatabaseCommand, TransformStatusCommand, TransformTableCommand

public abstract class AbstractTableCommand
extends AbstractDistributedJobCommand

A class which should be extended when implementing commands for the TableShell.

Field Summary

Fields

Modifier and Type	Field and Description
protected TableMasterClient	mClient
protected AlluxioConfiguration	mConf

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

ASYNC_OPTION, DEFAULT_ACTIVE_JOBS, mActiveJobs, mSubmittedJobAttempts

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

mFileSystem, mFsContext

Constructor Summary

Constructors

Constructor and Description
AbstractTableCommand(AlluxioConfiguration conf, TableMasterClient client, FileSystemContext fsContext) Creates a new instance of AbstractTableCommand.

Method Summary

Modifier and Type	Method and Description
abstract java.lang.String	getCommandName()
abstract int	run(org.apache.commons.cli.CommandLine cl)
abstract void	validateArgs(org.apache.commons.cli.CommandLine cl)

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

drain, getCompletedCmdCount, getCompletedCount, getFailedCmdCount, getFailedCount, getFailedFiles, postProcessing, processFailures, submit, waitForCmd, waitJob

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

Field Detail

mConf

protected final AlluxioConfiguration mConf

mClient

protected final TableMasterClient mClient

Constructor Detail

AbstractTableCommand

public AbstractTableCommand(AlluxioConfiguration conf,
                            TableMasterClient client,
                            FileSystemContext fsContext)

Creates a new instance of AbstractTableCommand.

Parameters:

conf - the alluxio configuration

client - the client interface which can be used to make RPCs against the table master

fsContext - the filesystem of Alluxio

Method Detail

getCommandName

public abstract java.lang.String getCommandName()

validateArgs

public abstract void validateArgs(org.apache.commons.cli.CommandLine cl)
                           throws InvalidArgumentException

Throws:

InvalidArgumentException

run

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

Throws:

AlluxioException

java.io.IOException