org.apache.hadoop.hdfs.server.common

Enum HdfsServerConstants.StartupOption

java.lang.Object

java.lang.Enum<HdfsServerConstants.StartupOption>

org.apache.hadoop.hdfs.server.common.HdfsServerConstants.StartupOption

All Implemented Interfaces:

Serializable, Comparable<HdfsServerConstants.StartupOption>

Enclosing class:

org.apache.hadoop.hdfs.server.common.HdfsServerConstants

public static enum HdfsServerConstants.StartupOption
extends Enum<HdfsServerConstants.StartupOption>

Startup options

Enum Constant Summary

Enum Constants

Enum Constant and Description
BACKUP
BOOTSTRAPSTANDBY
CHECKPOINT
CLUSTERID
FINALIZE
FORCE
FORMAT
GENCLUSTERID
HOTSWAP
IMPORT
INITIALIZESHAREDEDITS
METADATAVERSION
NONINTERACTIVE
RECOVER
REGULAR
RENAMERESERVED
ROLLBACK
ROLLINGUPGRADE
UPGRADE
UPGRADEONLY

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.hdfs.server.namenode.MetaRecoveryContext	createRecoveryContext()
String	getClusterId()
static HdfsServerConstants.StartupOption	getEnum(String value)
int	getForce()
boolean	getForceFormat()
boolean	getInteractiveFormat()
String	getName()
HdfsServerConstants.RollingUpgradeStartupOption	getRollingUpgradeStartupOption()
void	setClusterId(String cid)
void	setForce(int force)
void	setForceFormat(boolean force)
void	setInteractiveFormat(boolean interactive)
void	setRollingUpgradeStartupOption(String opt)
HdfsServerConstants.NamenodeRole	toNodeRole()
String	toString()
static HdfsServerConstants.StartupOption	valueOf(String name) Returns the enum constant of this type with the specified name.
static HdfsServerConstants.StartupOption[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

FORMAT

public static final HdfsServerConstants.StartupOption FORMAT

CLUSTERID

public static final HdfsServerConstants.StartupOption CLUSTERID

GENCLUSTERID

public static final HdfsServerConstants.StartupOption GENCLUSTERID

REGULAR

public static final HdfsServerConstants.StartupOption REGULAR

BACKUP

public static final HdfsServerConstants.StartupOption BACKUP

CHECKPOINT

public static final HdfsServerConstants.StartupOption CHECKPOINT

UPGRADE

public static final HdfsServerConstants.StartupOption UPGRADE

ROLLBACK

public static final HdfsServerConstants.StartupOption ROLLBACK

FINALIZE

public static final HdfsServerConstants.StartupOption FINALIZE

ROLLINGUPGRADE

public static final HdfsServerConstants.StartupOption ROLLINGUPGRADE

IMPORT

public static final HdfsServerConstants.StartupOption IMPORT

BOOTSTRAPSTANDBY

public static final HdfsServerConstants.StartupOption BOOTSTRAPSTANDBY

INITIALIZESHAREDEDITS

public static final HdfsServerConstants.StartupOption INITIALIZESHAREDEDITS

RECOVER

public static final HdfsServerConstants.StartupOption RECOVER

FORCE

public static final HdfsServerConstants.StartupOption FORCE

NONINTERACTIVE

public static final HdfsServerConstants.StartupOption NONINTERACTIVE

RENAMERESERVED

public static final HdfsServerConstants.StartupOption RENAMERESERVED

METADATAVERSION

public static final HdfsServerConstants.StartupOption METADATAVERSION

UPGRADEONLY

public static final HdfsServerConstants.StartupOption UPGRADEONLY

HOTSWAP

public static final HdfsServerConstants.StartupOption HOTSWAP

Method Detail

values

public static HdfsServerConstants.StartupOption[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (HdfsServerConstants.StartupOption c : HdfsServerConstants.StartupOption.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static HdfsServerConstants.StartupOption valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getName

public String getName()

toNodeRole

public HdfsServerConstants.NamenodeRole toNodeRole()

setClusterId

public void setClusterId(String cid)

getClusterId

public String getClusterId()

setRollingUpgradeStartupOption

public void setRollingUpgradeStartupOption(String opt)

getRollingUpgradeStartupOption

public HdfsServerConstants.RollingUpgradeStartupOption getRollingUpgradeStartupOption()

createRecoveryContext

public org.apache.hadoop.hdfs.server.namenode.MetaRecoveryContext createRecoveryContext()

setForce

public void setForce(int force)

getForce

public int getForce()

getForceFormat

public boolean getForceFormat()

setForceFormat

public void setForceFormat(boolean force)

getInteractiveFormat

public boolean getInteractiveFormat()

setInteractiveFormat

public void setInteractiveFormat(boolean interactive)

toString

public String toString()

Overrides:

toString in class Enum<HdfsServerConstants.StartupOption>

getEnum

public static HdfsServerConstants.StartupOption getEnum(String value)