alluxio.master.meta

Class MasterInfo

java.lang.Object

alluxio.master.meta.MasterInfo

@NotThreadSafe
public final class MasterInfo
extends Object

Master information.

Constructor Summary

Constructors

Constructor and Description
MasterInfo(long id, Address address) Creates a new instance of MasterInfo.

Method Summary

Modifier and Type	Method and Description
Address	getAddress()
long	getId()
long	getJournalEntriesSinceCheckpoint()
long	getLastCheckpointTimeMs()
long	getLastUpdatedTimeMs()
long	getLosePrimacyTimeMs()
String	getRevision()
long	getStartTimeMs()
String	getVersion()
void	setJournalEntriesSinceCheckpoint(long journalEntriesSinceCheckpoint)
void	setLastCheckpointTimeMs(long lastCheckpointTimeMs)
void	setLosePrimacyTimeMs(long losePrimacyTimeMs)
void	setRevision(String revision)
void	setStartTimeMs(long startTimeMs)
void	setVersion(String version)
String	toString()
void	updateLastUpdatedTimeMs() Updates the last updated time of the master in ms.

Methods inherited from class java.lang.Object

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

Constructor Detail

MasterInfo

public MasterInfo(long id,
                  Address address)

Creates a new instance of MasterInfo.

Parameters:

id - the master id to use

address - the master address to use

Method Detail

getAddress

public Address getAddress()

Returns:

the master's address

getId

public long getId()

Returns:

the id of the master

getLastUpdatedTimeMs

public long getLastUpdatedTimeMs()

Returns:

the last updated time of the master in ms

getStartTimeMs

public long getStartTimeMs()

Returns:

the start time of the master in ms

getLosePrimacyTimeMs

public long getLosePrimacyTimeMs()

Returns:

the last lose primacy time of the master in ms

getVersion

public String getVersion()

Returns:

the version of the master

getRevision

public String getRevision()

Returns:

the revision of the master

getLastCheckpointTimeMs

public long getLastCheckpointTimeMs()

Returns:

the time of last checkpoint

getJournalEntriesSinceCheckpoint

public long getJournalEntriesSinceCheckpoint()

Returns:

number of journal entries since last checkpoint

toString

public String toString()

Overrides:

toString in class Object

setStartTimeMs

public void setStartTimeMs(long startTimeMs)

Parameters:

startTimeMs - the start time of the master in ms

setLosePrimacyTimeMs

public void setLosePrimacyTimeMs(long losePrimacyTimeMs)

Parameters:

losePrimacyTimeMs - the last primacy state change time of the master in ms

setVersion

public void setVersion(String version)

Parameters:

version - the version of the master

setRevision

public void setRevision(String revision)

Parameters:

revision - the revision of the master

updateLastUpdatedTimeMs

public void updateLastUpdatedTimeMs()

Updates the last updated time of the master in ms.

setLastCheckpointTimeMs

public void setLastCheckpointTimeMs(long lastCheckpointTimeMs)

Parameters:

lastCheckpointTimeMs - the time of last checkpoint

setJournalEntriesSinceCheckpoint

public void setJournalEntriesSinceCheckpoint(long journalEntriesSinceCheckpoint)

Parameters:

journalEntriesSinceCheckpoint - number of journal entries since last checkpoint