org.apache.ignite.internal.pagemem.snapshot

Class StartFullSnapshotDiscoveryMessage

java.lang.Object

org.apache.ignite.internal.pagemem.snapshot.StartFullSnapshotDiscoveryMessage

All Implemented Interfaces:

Serializable, DiscoveryCustomMessage

public class StartFullSnapshotDiscoveryMessage
extends Object
implements DiscoveryCustomMessage

Message indicating that a snapshot has been started.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
StartFullSnapshotDiscoveryMessage(long globalSnapshotId, Collection<String> cacheNames, UUID initiatorId, boolean fullSnapshot, String msg)

Method Summary

Methods

Modifier and Type	Method and Description
DiscoveryCustomMessage	ackMessage() Called when custom message has been handled by all nodes.
Collection<String>	cacheNames()
Exception	error()
void	error(Exception err) Sets error.
boolean	fullSnapshot()
void	fullSnapshot(boolean full)
long	globalSnapshotId()
boolean	hasError()
IgniteUuid	id()
UUID	initiatorId()
boolean	isMutable()
Long	lastFullSnapshotId(int cacheId)
void	lastFullSnapshotId(int cacheId, long id)

Methods inherited from class java.lang.Object

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

Constructor Detail

StartFullSnapshotDiscoveryMessage

public StartFullSnapshotDiscoveryMessage(long globalSnapshotId,
                                 Collection<String> cacheNames,
                                 UUID initiatorId,
                                 boolean fullSnapshot,
                                 String msg)

Parameters:

cacheNames - Cache names.

msg - message to log

Method Detail

error

public void error(Exception err)

Sets error.

Parameters:

err - Error.

hasError

public boolean hasError()

Returns:

True if message contains error.

error

public Exception error()

Returns:

Error.

initiatorId

public UUID initiatorId()

Returns:

Initiator node id.

id

public IgniteUuid id()

Specified by:

id in interface DiscoveryCustomMessage

Returns:

Unique custom message ID.

globalSnapshotId

public long globalSnapshotId()

Returns:

Backup ID.

cacheNames

public Collection<String> cacheNames()

Returns:

Cache names.

fullSnapshot

public boolean fullSnapshot()

lastFullSnapshotId

public Long lastFullSnapshotId(int cacheId)

Parameters:

cacheId - Cache id.

lastFullSnapshotId

public void lastFullSnapshotId(int cacheId,
                      long id)

Parameters:

cacheId - Cache id.

id - Id.

ackMessage

@Nullable
public DiscoveryCustomMessage ackMessage()

Called when custom message has been handled by all nodes.

Specified by:

ackMessage in interface DiscoveryCustomMessage

Returns:

Ack message or null if ack is not required.

isMutable

public boolean isMutable()

Specified by:

isMutable in interface DiscoveryCustomMessage

Returns:

true if message can be modified during listener notification. Changes will be send to next nodes.

fullSnapshot

public void fullSnapshot(boolean full)

Parameters:

full - full snapshot.