public static List <BatchNode> GenerateList
(
Cluster cluster,
BatchPolicy policy,
Key[] keys,
uint sequenceAP,
uint sequenceSC,
BatchNode batchSeed
)
{
Node[] nodes = cluster.ValidateNodes();
// Create initial key capacity for each node as average + 25%.
int keysPerNode = batchSeed.offsetsSize / nodes.Length;
keysPerNode += (int)((uint)keysPerNode >> 2);
// The minimum key capacity is 10.
if (keysPerNode < 10)
{
keysPerNode = 10;
}
Replica replica = policy.replica;
Replica replicaSC = Partition.GetReplicaSC(policy);
// Split keys by server node.
List <BatchNode> batchNodes = new List <BatchNode>(nodes.Length);
for (int i = 0; i < batchSeed.offsetsSize; i++)
{
int offset = batchSeed.offsets[i];
Node node = Partition.GetNodeBatchRead(cluster, keys[offset], replica, replicaSC, sequenceAP, sequenceSC);
BatchNode batchNode = FindBatchNode(batchNodes, node);
if (batchNode == null)
{
batchNodes.Add(new BatchNode(node, keysPerNode, offset));
}
else
{
batchNode.AddKey(offset);
}
}
return(batchNodes);
}
public static List <BatchNode> GenerateList(Cluster cluster, BatchPolicy policy, List <BatchRead> records)
{
Node[] nodes = cluster.ValidateNodes();
// Create initial key capacity for each node as average + 25%.
int max = records.Count;
int keysPerNode = max / nodes.Length;
keysPerNode += (int)((uint)keysPerNode >> 2);
// The minimum key capacity is 10.
if (keysPerNode < 10)
{
keysPerNode = 10;
}
Replica replica = policy.replica;
Replica replicaSC = Partition.GetReplicaSC(policy);
// Split keys by server node.
List <BatchNode> batchNodes = new List <BatchNode>(nodes.Length);
for (int i = 0; i < max; i++)
{
Node node = Partition.GetNodeBatchRead(cluster, records[i].key, replica, replicaSC, 0, 0);
BatchNode batchNode = FindBatchNode(batchNodes, node);
if (batchNode == null)
{
batchNodes.Add(new BatchNode(node, keysPerNode, i));
}
else
{
batchNode.AddKey(i);
}
}
return(batchNodes);
}