org.apache.ratis.shell.cli.sh.local

类 RaftMetaConfCommand

java.lang.Object

org.apache.ratis.shell.cli.sh.command.AbstractCommand

org.apache.ratis.shell.cli.sh.local.RaftMetaConfCommand

所有已实现的接口:

Closeable, AutoCloseable, Comparable<Command>, Command

public class RaftMetaConfCommand
extends AbstractCommand

Command for generate a new raft-meta.conf file based on original raft-meta.conf and new peers, which is used to move a raft node to a new node.

字段概要

字段

限定符和类型	字段和说明
static String	PATH_OPTION_NAME
static String	PEER_OPTION_NAME

构造器概要

构造器

构造器和说明
RaftMetaConfCommand(Context context)

方法概要

限定符和类型	方法和说明
static String	description()
String	getCommandName() Gets the command name as input from the shell.
String	getDescription()
org.apache.commons.cli.Options	getOptions()
String	getUsage()
int	run(org.apache.commons.cli.CommandLine cl) Runs the command.

从类继承的方法 org.apache.ratis.shell.cli.sh.command.AbstractCommand

getContext, getPrintStream, printf, println

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.ratis.shell.cli.Command

close, compareTo, getSubCommands, hasSubCommand, parseAndValidateArgs, validateArgs

字段详细资料

PEER_OPTION_NAME

public static final String PEER_OPTION_NAME

另请参阅:

常量字段值

PATH_OPTION_NAME

public static final String PATH_OPTION_NAME

另请参阅:

常量字段值

构造器详细资料

RaftMetaConfCommand

public RaftMetaConfCommand(Context context)

参数:

context - command context

方法详细资料

getCommandName

public String getCommandName()

从接口复制的说明: Command

Gets the command name as input from the shell.

返回:

the command name

run

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

从接口复制的说明: Command

Runs the command.

参数:

cl - the parsed command line for the arguments

返回:

the result of running the command

抛出:

IOException

getUsage

public String getUsage()

返回:

the usage information of the command

getDescription

public String getDescription()

返回:

the description information of the command

getOptions

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

返回:

the supported Options of the command

description

public static String description()

返回:

command's description