Package alluxio.cli.fsadmin.journal

Class QuorumElectCommand

java.lang.Object

alluxio.cli.fsadmin.command.AbstractFsAdminCommand

alluxio.cli.fsadmin.journal.QuorumElectCommand

All Implemented Interfaces:

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

public class QuorumElectCommand
extends AbstractFsAdminCommand

Command for transferring the leadership to another master within a quorum.

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	ADDRESS_OPTION_NAME
static java.lang.String	RESET_FAILED
static java.lang.String	RESET_INIT
static java.lang.String	RESET_SUCCESS
static java.lang.String	TRANSFER_FAILED
static java.lang.String	TRANSFER_INIT
static java.lang.String	TRANSFER_SUCCESS

Fields inherited from class alluxio.cli.fsadmin.command.AbstractFsAdminCommand

mBlockClient, mFsClient, mJobMasterClient, mJobMasterJournalMasterClient, mMasterJournalMasterClient, mMetaClient, mMetaConfigClient, mMetricsClient, mPrintStream

Constructor Summary

Constructors

Constructor	Description
QuorumElectCommand(Context context, alluxio.conf.AlluxioConfiguration alluxioConf)

Method Summary

Modifier and Type	Method	Description
static java.lang.String	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)
void	validateArgs(org.apache.commons.cli.CommandLine cl)

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

Field Detail

ADDRESS_OPTION_NAME

public static final java.lang.String ADDRESS_OPTION_NAME

See Also:

Constant Field Values

TRANSFER_INIT

public static final java.lang.String TRANSFER_INIT

See Also:

Constant Field Values

TRANSFER_SUCCESS

public static final java.lang.String TRANSFER_SUCCESS

See Also:

Constant Field Values

TRANSFER_FAILED

public static final java.lang.String TRANSFER_FAILED

See Also:

Constant Field Values

RESET_INIT

public static final java.lang.String RESET_INIT

See Also:

Constant Field Values

RESET_SUCCESS

public static final java.lang.String RESET_SUCCESS

See Also:

Constant Field Values

RESET_FAILED

public static final java.lang.String RESET_FAILED

See Also:

Constant Field Values

Constructor Detail

QuorumElectCommand

public QuorumElectCommand(Context context,
                          alluxio.conf.AlluxioConfiguration alluxioConf)

Parameters:

context - fsadmin command context

alluxioConf - Alluxio configuration

Method Detail

description

public static java.lang.String description()

Returns:

command's description

run

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

Throws:

java.io.IOException

validateArgs

public void validateArgs(org.apache.commons.cli.CommandLine cl)
                  throws alluxio.exception.status.InvalidArgumentException

Throws:

alluxio.exception.status.InvalidArgumentException

getCommandName

public java.lang.String getCommandName()

getUsage

public java.lang.String getUsage()

getDescription

public java.lang.String getDescription()

getOptions

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