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

Class SnapshotPartitionsVerifyTaskResult

java.lang.Object

org.apache.ignite.internal.dto.IgniteDataTransferObject

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

All Implemented Interfaces:

Externalizable, Serializable

public class SnapshotPartitionsVerifyTaskResult
extends IgniteDataTransferObject

The result of execution snapshot partitions verify task which besides calculating partition hashes of IdleVerifyResultV2 also contains the snapshot metadata distribution across the cluster.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.ignite.internal.dto.IgniteDataTransferObject

V1, V2, V3, V4, V5, V6, V7, V8, V9

Constructor Summary

Constructors

Constructor	Description
SnapshotPartitionsVerifyTaskResult()	Default constructor.
SnapshotPartitionsVerifyTaskResult(Map<ClusterNode,List<SnapshotMetadata>> metas, @Nullable IdleVerifyResultV2 idleRes)

Method Summary

Modifier and Type	Method	Description
Map<ClusterNode,Exception>	exceptions()
IdleVerifyResultV2	idleVerifyResult()
Map<ClusterNode,List<SnapshotMetadata>>	metas()
void	print(Consumer<String> printer)	Print formatted result to the given printer.
protected void	readExternalData(byte protoVer, ObjectInput in)	Load object's specific data content.
protected void	writeExternalData(ObjectOutput out)	Save object's specific data content.

Methods inherited from class org.apache.ignite.internal.dto.IgniteDataTransferObject

getProtocolVersion, readExternal, toList, toSet, writeExternal

Methods inherited from class java.lang.Object

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

Constructor Detail

SnapshotPartitionsVerifyTaskResult

public SnapshotPartitionsVerifyTaskResult()

Default constructor.

SnapshotPartitionsVerifyTaskResult

public SnapshotPartitionsVerifyTaskResult(Map<ClusterNode,List<SnapshotMetadata>> metas,
                                          @Nullable
                                          @Nullable IdleVerifyResultV2 idleRes)

Parameters:

metas - Map of snapshot metadata information found on each cluster node.

idleRes - Result of cluster nodes partitions comparison.

Method Detail

metas

public Map<ClusterNode,List<SnapshotMetadata>> metas()

Returns:

Map of snapshot metadata information found on each cluster node.

print

public void print(Consumer<String> printer)

Print formatted result to the given printer. Adds the snapshot warnings if snapshot has conflicts.

Parameters:

printer - Consumer for handle formatted result.

idleVerifyResult

public IdleVerifyResultV2 idleVerifyResult()

Returns:

Result of cluster nodes partitions comparison.

exceptions

public Map<ClusterNode,Exception> exceptions()

Returns:

Exceptions on nodes.

writeExternalData

protected void writeExternalData(ObjectOutput out)
                          throws IOException

Save object's specific data content.

Specified by:

writeExternalData in class IgniteDataTransferObject

Parameters:

out - Output object to write data content.

Throws:

IOException - If I/O errors occur.

readExternalData

protected void readExternalData(byte protoVer,
                                ObjectInput in)
                         throws IOException,
                                ClassNotFoundException

Load object's specific data content.

Specified by:

readExternalData in class IgniteDataTransferObject

Parameters:

protoVer - Input object version.

in - Input object to load data content.

Throws:

IOException - If I/O errors occur.

ClassNotFoundException - If the class for an object being restored cannot be found.