BSONObj BalanceChunkRequest::serializeToRebalanceCommandForConfig(const ChunkType& chunk) {
invariantOK(chunk.validate());
BSONObjBuilder cmdBuilder;
cmdBuilder.append(kConfigSvrMoveChunk, 1);
cmdBuilder.appendElements(chunk.toBSON());
return cmdBuilder.obj();
}
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();
}