public AsyncScanExecutor
(
AsyncCluster cluster,
ScanPolicy policy,
RecordSequenceListener listener,
string ns,
string setName,
string[] binNames
)
{
this.listener = listener;
Node[] nodes = cluster.Nodes;
if (nodes.Length == 0)
{
throw new AerospikeException(ResultCode.SERVER_NOT_AVAILABLE, "Scan failed because cluster is empty.");
}
ulong taskId = RandomShift.ThreadLocalInstance.NextLong();
// Create commands.
AsyncScan[] tasks = new AsyncScan[nodes.Length];
int count = 0;
foreach (Node node in nodes)
{
tasks[count++] = new AsyncScan(this, cluster, (AsyncNode)node, policy, listener, ns, setName, binNames, taskId);
}
// Dispatch commands to nodes.
Execute(tasks, policy.maxConcurrentNodes);
}
public AsyncScanExecutor
(
AsyncCluster cluster,
ScanPolicy policy,
RecordSequenceListener listener,
string ns,
string setName,
string[] binNames
)
{
this.listener = listener;
Node[] nodes = cluster.Nodes;
if (nodes.Length == 0)
{
throw new AerospikeException(ResultCode.SERVER_NOT_AVAILABLE, "Scan failed because cluster is empty.");
}
completedSize = nodes.Length;
long taskId = Environment.TickCount;
foreach (Node node in nodes)
{
AsyncScan async = new AsyncScan(this, cluster, (AsyncNode)node, policy, listener, ns, setName, binNames, taskId);
async.Execute();
}
}
public AsyncScanExecutor(
AsyncCluster cluster,
ScanPolicy policy,
RecordSequenceListener listener,
string ns,
string setName,
string[] binNames
)
{
this.listener = listener;
Node[] nodes = cluster.Nodes;
if (nodes.Length == 0)
{
throw new AerospikeException(ResultCode.SERVER_NOT_AVAILABLE, "Scan failed because cluster is empty.");
}
ulong taskId = RandomShift.ThreadLocalInstance.NextLong();
// Create commands.
AsyncScan[] tasks = new AsyncScan[nodes.Length];
int count = 0;
foreach (Node node in nodes)
{
tasks[count++] = new AsyncScan(this, cluster, (AsyncNode)node, policy, listener, ns, setName, binNames, taskId);
}
// Dispatch commands to nodes.
Execute(tasks, policy.maxConcurrentNodes);
}
public AsyncScanExecutor
(
AsyncCluster cluster,
ScanPolicy policy,
RecordSequenceListener listener,
string ns,
string setName,
string[] binNames,
Node[] nodes
) : base(cluster)
{
this.listener = listener;
policy.Validate();
ulong taskId = RandomShift.ThreadLocalInstance.NextLong();
// Create commands.
AsyncScan[] tasks = new AsyncScan[nodes.Length];
int count = 0;
bool hasClusterStable = true;
foreach (Node node in nodes)
{
if (!node.HasClusterStable)
{
hasClusterStable = false;
}
tasks[count++] = new AsyncScan(this, cluster, (AsyncNode)node, policy, listener, ns, setName, binNames, taskId);
}
// Dispatch commands to nodes.
if (policy.failOnClusterChange && hasClusterStable)
{
ExecuteValidate(tasks, policy.maxConcurrentNodes, ns);
}
else
{
Execute(tasks, policy.maxConcurrentNodes);
}
}
