voldemort.tools.admin.command
Class AdminCommandMeta

java.lang.Object
  voldemort.tools.admin.command.AbstractAdminCommand
      voldemort.tools.admin.command.AdminCommandMeta

public class AdminCommandMeta
extends AbstractAdminCommand

Implements all meta commands.

Nested Class Summary

static class	AdminCommandMeta.SubCommandMetaCheck meta check command
static class	AdminCommandMeta.SubCommandMetaCheckVersion meta check-version command
static class	AdminCommandMeta.SubCommandMetaClearRebalance meta clear-rebalance command
static class	AdminCommandMeta.SubCommandMetaGet meta get command
static class	AdminCommandMeta.SubCommandMetaSet meta set command
static class	AdminCommandMeta.SubCommandMetaSyncVersion meta sync-version command

Constructor Summary

AdminCommandMeta()

Method Summary

static void	doMetaSet(AdminClient adminClient, java.util.List<java.lang.Integer> nodeIds, java.lang.String metaKey, java.lang.Object metaValue) Sets metadata.
static void	executeCommand(java.lang.String[] args) Parses command-line and directs to sub-commands.
static void	executeHelp(java.lang.String[] args, java.io.PrintStream stream) Parses command-line input and prints help menu.
static void	printHelp(java.io.PrintStream stream) Prints command-line help menu.

Methods inherited from class voldemort.tools.admin.command.AbstractAdminCommand

getParser

Methods inherited from class java.lang.Object

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

Constructor Detail

AdminCommandMeta

public AdminCommandMeta()

Method Detail

executeCommand

public static void executeCommand(java.lang.String[] args)
                           throws java.lang.Exception

Parses command-line and directs to sub-commands.

Parameters:

args - Command-line input

Throws:

java.lang.Exception

printHelp

public static void printHelp(java.io.PrintStream stream)

Prints command-line help menu.

executeHelp

public static void executeHelp(java.lang.String[] args,
                               java.io.PrintStream stream)
                        throws java.lang.Exception

Parses command-line input and prints help menu.

Throws:

java.lang.Exception

doMetaSet

public static void doMetaSet(AdminClient adminClient,
                             java.util.List<java.lang.Integer> nodeIds,
                             java.lang.String metaKey,
                             java.lang.Object metaValue)

Sets metadata.

Parameters:

adminClient - An instance of AdminClient points to given cluster

nodeIds - Node ids to set metadata

metaKey - Metadata key to set

metaValue - Metadata value to set