Exemplos de MigrationSecondaryThrottleOptions::append em C++ (Cpp)

Exemplo n.º 1

Arquivo: move_chunk_request.cpp Projeto: AshishSanju/mongo

void MoveChunkRequest::appendAsCommand(BSONObjBuilder* builder,
                                       const NamespaceString& nss,
                                       const ChunkVersion& shardVersion,
                                       const ConnectionString& configServerConnectionString,
                                       const ShardId& fromShardId,
                                       const ShardId& toShardId,
                                       const ChunkRange& range,
                                       int64_t maxChunkSizeBytes,
                                       const MigrationSecondaryThrottleOptions& secondaryThrottle,
                                       bool waitForDelete,
                                       bool takeDistLock) {
    invariant(builder->asTempObj().isEmpty());
    invariant(nss.isValid());

    builder->append(kMoveChunk, nss.ns());
    shardVersion.appendForCommands(builder);
    builder->append(kConfigServerConnectionString, configServerConnectionString.toString());
    builder->append(kFromShardId, fromShardId.toString());
    builder->append(kToShardId, toShardId.toString());
    range.append(builder);
    builder->append(kMaxChunkSizeBytes, static_cast<long long>(maxChunkSizeBytes));
    secondaryThrottle.append(builder);
    builder->append(kWaitForDelete, waitForDelete);
    builder->append(kTakeDistLock, takeDistLock);
}

Exemplo n.º 2

Arquivo: start_chunk_clone_request.cpp Projeto: Machyne/mongo

void StartChunkCloneRequest::appendAsCommand(
    BSONObjBuilder* builder,
    const NamespaceString& nss,
    const MigrationSessionId& sessionId,
    const ConnectionString& configServerConnectionString,
    const ConnectionString& fromShardConnectionString,
    const ShardId& fromShardId,
    const ShardId& toShardId,
    const BSONObj& chunkMinKey,
    const BSONObj& chunkMaxKey,
    const BSONObj& shardKeyPattern,
    const MigrationSecondaryThrottleOptions& secondaryThrottle) {
    invariant(builder->asTempObj().isEmpty());
    invariant(nss.isValid());
    invariant(fromShardConnectionString.isValid());

    builder->append(kRecvChunkStart, nss.ns());
    sessionId.append(builder);
    builder->append(kConfigServerConnectionString, configServerConnectionString.toString());
    builder->append(kFromShardConnectionString, fromShardConnectionString.toString());
    builder->append(kFromShardId, fromShardId.toString());
    builder->append(kToShardId, toShardId.toString());
    builder->append(kChunkMinKey, chunkMinKey);
    builder->append(kChunkMaxKey, chunkMaxKey);
    builder->append(kShardKeyPattern, shardKeyPattern);
    secondaryThrottle.append(builder);
}

Exemplo n.º 3

Arquivo: move_chunk_request.cpp Projeto: EvgeniyPatlan/percona-server-mongodb

void MoveChunkRequest::appendAsCommand(BSONObjBuilder* builder,
                                       const NamespaceString& nss,
                                       ChunkVersion chunkVersion,
                                       const ConnectionString& configServerConnectionString,
                                       const ShardId& fromShardId,
                                       const ShardId& toShardId,
                                       const ChunkRange& range,
                                       int64_t maxChunkSizeBytes,
                                       const MigrationSecondaryThrottleOptions& secondaryThrottle,
                                       bool waitForDelete) {
    invariant(builder->asTempObj().isEmpty());
    invariant(nss.isValid());

    builder->append(kMoveChunk, nss.ns());
    chunkVersion.appendToCommand(builder);  // 3.4 shard compatibility
    builder->append(kEpoch, chunkVersion.epoch());
    // config connection string is included for 3.4 shard compatibility
    builder->append(kConfigServerConnectionString, configServerConnectionString.toString());
    builder->append(kFromShardId, fromShardId.toString());
    builder->append(kToShardId, toShardId.toString());
    range.append(builder);
    builder->append(kMaxChunkSizeBytes, static_cast<long long>(maxChunkSizeBytes));
    secondaryThrottle.append(builder);
    builder->append(kWaitForDelete, waitForDelete);
    builder->append(kTakeDistLock, false);
}

Exemplo n.º 4

Arquivo: balance_chunk_request_type.cpp Projeto: Erikang20/mongo

BSONObj BalanceChunkRequest::serializeToMoveCommandForConfig(
    const ChunkType& chunk,
    const ShardId& newShardId,
    int64_t maxChunkSizeBytes,
    const MigrationSecondaryThrottleOptions& secondaryThrottle,
    bool waitForDelete) {
    invariantOK(chunk.validate());

    BSONObjBuilder cmdBuilder;
    cmdBuilder.append(kConfigSvrMoveChunk, 1);
    cmdBuilder.appendElements(chunk.toBSON());
    cmdBuilder.append(kToShardId, newShardId);
    cmdBuilder.append(kMaxChunkSizeBytes, static_cast<long long>(maxChunkSizeBytes));
    {
        BSONObjBuilder secondaryThrottleBuilder(cmdBuilder.subobjStart(kSecondaryThrottle));
        secondaryThrottle.append(&secondaryThrottleBuilder);
        secondaryThrottleBuilder.doneFast();
    }
    cmdBuilder.append(kWaitForDelete, waitForDelete);

    return cmdBuilder.obj();
}