org.apache.ignite.internal.processors.cache.persistence.snapshot

Class SnapshotOperationRequest

java.lang.Object

org.apache.ignite.internal.processors.cache.persistence.snapshot.SnapshotOperationRequest

All Implemented Interfaces:

Serializable

public class SnapshotOperationRequest
extends Object
implements Serializable

Snapshot operation start request for DistributedProcess initiate message.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SnapshotOperationRequest(UUID reqId, UUID opNodeId, String snpName, @Nullable Collection<String> grps, Set<UUID> nodes)

Method Summary

Modifier and Type	Method and Description
Throwable	error()
void	error(Throwable err)
@Nullable Collection<String>	groups()
Set<UUID>	nodes()
UUID	operationalNodeId()
UUID	requestId()
String	snapshotName()
protected boolean	startStageEnded()
protected void	startStageEnded(boolean startStageEnded)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SnapshotOperationRequest

public SnapshotOperationRequest(UUID reqId,
                                UUID opNodeId,
                                String snpName,
                                @Nullable
                                @Nullable Collection<String> grps,
                                Set<UUID> nodes)

Parameters:

reqId - Request ID.

opNodeId - Operational node ID.

snpName - Snapshot name.

grps - List of cache group names.

nodes - Baseline node IDs that must be alive to complete the operation.

Method Detail

requestId

public UUID requestId()

Returns:

Request ID.

snapshotName

public String snapshotName()

Returns:

Snapshot name.

groups

@Nullable
public @Nullable Collection<String> groups()

Returns:

List of cache group names.

nodes

public Set<UUID> nodes()

Returns:

Baseline node IDs that must be alive to complete the operation.

operationalNodeId

public UUID operationalNodeId()

Returns:

Operational node ID.

error

public Throwable error()

Returns:

Exception occurred during snapshot operation processing.

error

public void error(Throwable err)

Parameters:

err - Exception occurred during snapshot operation processing.

startStageEnded

protected boolean startStageEnded()

Returns:

Flag indicating that the DistributedProcess.DistributedProcessType.START_SNAPSHOT phase has completed.

startStageEnded

protected void startStageEnded(boolean startStageEnded)

Parameters:

startStageEnded - Flag indicating that the DistributedProcess.DistributedProcessType.START_SNAPSHOT phase has completed.

toString

public String toString()

Overrides:

toString in class Object