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

Class SnapshotSender

java.lang.Object

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

public abstract class SnapshotSender
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected IgniteLogger	log Ignite logger to use.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SnapshotSender(IgniteLogger log, Executor exec)

Method Summary

Modifier and Type	Method and Description
void	close(@Nullable Throwable th) Closes this snapshot sender and releases any resources associated with it.
protected void	close0(@Nullable Throwable th) Closes this snapshot sender and releases any resources associated with it.
Executor	executor()
protected abstract void	init(int partsCnt)
void	sendBinaryMeta(Collection<BinaryType> types)
protected void	sendBinaryMeta0(Collection<BinaryType> types)
void	sendCacheConfig(File ccfg, String cacheDirName)
protected void	sendCacheConfig0(File ccfg, String cacheDirName)
void	sendDelta(File delta, String cacheDirName, GroupPartitionId pair)
protected abstract void	sendDelta0(File delta, String cacheDirName, GroupPartitionId pair)
void	sendMarshallerMeta(List<Map<Integer,MappedName>> mappings)
protected void	sendMarshallerMeta0(List<Map<Integer,MappedName>> mappings)
void	sendPart(File part, String cacheDirName, GroupPartitionId pair, Long length)
protected abstract void	sendPart0(File part, String cacheDirName, GroupPartitionId pair, Long length)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected final IgniteLogger log

Ignite logger to use.

Constructor Detail

SnapshotSender

protected SnapshotSender(IgniteLogger log,
                         Executor exec)

Parameters:

log - Ignite logger to use.

Method Detail

executor

public Executor executor()

Returns:

Executor to run internal operations on.

sendMarshallerMeta

public final void sendMarshallerMeta(List<Map<Integer,MappedName>> mappings)

Parameters:

mappings - Local node marshaller mappings.

sendBinaryMeta

public final void sendBinaryMeta(Collection<BinaryType> types)

Parameters:

types - Collection of known binary types.

sendCacheConfig

public final void sendCacheConfig(File ccfg,
                                  String cacheDirName)

Parameters:

ccfg - Cache configuration file.

cacheDirName - Cache group directory name.

sendPart

public final void sendPart(File part,
                           String cacheDirName,
                           GroupPartitionId pair,
                           Long length)

Parameters:

part - Partition file to send.

cacheDirName - Cache group directory name.

pair - Group id with partition id pair.

length - Partition length.

sendDelta

public final void sendDelta(File delta,
                            String cacheDirName,
                            GroupPartitionId pair)

Parameters:

delta - Delta pages file.

cacheDirName - Cache group directory name.

pair - Group id with partition id pair.

close

public final void close(@Nullable
                        @Nullable Throwable th)

Closes this snapshot sender and releases any resources associated with it. If the sender is already closed then invoking this method has no effect.

Parameters:

th - An exception occurred during snapshot operation processing.

init

protected abstract void init(int partsCnt)

Parameters:

partsCnt - Number of objects to process.

sendPart0

protected abstract void sendPart0(File part,
                                  String cacheDirName,
                                  GroupPartitionId pair,
                                  Long length)

Parameters:

part - Partition file to send.

cacheDirName - Cache group directory name.

pair - Group id with partition id pair.

length - Partition length.

sendDelta0

protected abstract void sendDelta0(File delta,
                                   String cacheDirName,
                                   GroupPartitionId pair)

Parameters:

delta - Delta pages file.

cacheDirName - Cache group directory name.

pair - Group id with partition id pair.

sendMarshallerMeta0

protected void sendMarshallerMeta0(List<Map<Integer,MappedName>> mappings)

Parameters:

mappings - Local node marshaller mappings.

sendBinaryMeta0

protected void sendBinaryMeta0(Collection<BinaryType> types)

Parameters:

types - Collection of known binary types.

sendCacheConfig0

protected void sendCacheConfig0(File ccfg,
                                String cacheDirName)

Parameters:

ccfg - Cache configuration file.

cacheDirName - Cache group directory name.

close0

protected void close0(@Nullable
                      @Nullable Throwable th)

Closes this snapshot sender and releases any resources associated with it. If the sender is already closed then invoking this method has no effect.