public static bool DeployClientTerminal(CRAClientLibrary client, ClientTerminalTask task,
ref DetachedVertex clientTerminal, OperatorsToplogy topology)
{
try
{
foreach (string fromInputId in task.EndpointsDescriptor.FromInputs.Keys)
{
string[] inputEndpoints = OperatorUtils.PrepareInputEndpointsIdsForOperator(fromInputId, task.EndpointsDescriptor);
string[] outputEndpoints = OperatorUtils.PrepareOutputEndpointsIdsForOperator(
task.OutputId, topology.OperatorsEndpointsDescriptors[fromInputId]);
int shardsCount = client.CountVertexShards(task.DeployDescriptor.InstancesMap());
for (int i = 0; i < shardsCount; i++)
{
for (int j = 0; j < inputEndpoints.Length; j++)
{
clientTerminal.FromRemoteOutputEndpointStream(inputEndpoints[j] + i, fromInputId + "$" + i, outputEndpoints[j]);
}
}
}
return(true);
}
catch (Exception e)
{
Console.WriteLine("Error in deploying a CRA client terminal vertex. Please, double check your task configurations: " + e.ToString());
return(false);
}
}
public static async Task <bool> DeployClientTerminal(
CRAClientLibrary client,
string workerName,
ClientTerminalTask task,
OperatorsToplogy topology)
{
try
{
bool result = true;
client.DisableArtifactUploading();
if (!_isSubscribeClientOperatorDefined)
{
await client.DefineVertexAsync(typeof(ShardedSubscribeClientOperator).Name.ToLower(), () => new ShardedSubscribeClientOperator());
_isSubscribeClientOperatorDefined = true;
}
var status = await client.InstantiateVertexAsync(new string[] { workerName }, task.OutputId, typeof(ShardedSubscribeClientOperator).Name.ToLower(), task, 1);
if (status == CRAErrorCode.Success)
{
foreach (string fromInputId in task.EndpointsDescriptor.FromInputs.Keys)
{
string outputEndpoint = OperatorUtils.PrepareOutputEndpointIdForOperator(
task.OutputId, topology.OperatorsEndpointsDescriptors[fromInputId]);
string inputEndpoint = OperatorUtils.PrepareInputEndpointIdForOperator(fromInputId, task.EndpointsDescriptor, false);
await client.ConnectAsync(fromInputId, outputEndpoint, task.OutputId, inputEndpoint);
}
result = true;
}
else
{
result = false;
}
client.EnableArtifactUploading();
return(result);
}
catch (Exception e)
{
Console.WriteLine("Error in deploying a CRA client terminal vertex. Please, double check your task configurations: " + e.ToString());
return(false);
}
}
public override IShardedDataset <TKeyO, TPayloadO, TDataSetO> Deploy()
{
if (!_isDeployed)
{
OperatorsToplogy toplogy = OperatorsToplogy.GetInstance();
TaskBase subscribeTask = new SubscribeTask();
subscribeTask.OperationTypes = TransformUtils.FillBinaryTransformTypes(
typeof(TKeyO), typeof(TPayloadO), typeof(TDataSetO),
typeof(TKeyO), typeof(TPayloadO), typeof(TDataSetO),
typeof(TKeyO), typeof(TPayloadO), typeof(TDataSetO));
subscribeTask.IsRightOperandInput = false;
OperatorTransforms subscribeInputTransforms = new OperatorTransforms();
Deploy(ref subscribeTask, ref toplogy, ref subscribeInputTransforms);
subscribeTask.InputIds.SetInputId1(subscribeTask.NextInputIds.InputId1);
subscribeTask.InputIds.SetInputId2(subscribeTask.NextInputIds.InputId2);
subscribeTask.OutputId = typeof(SubscribeOperator).Name.ToLower() + Guid.NewGuid().ToString();
subscribeTask.PrepareTaskTransformations(subscribeInputTransforms);
toplogy.AddOperatorBase(subscribeTask.OutputId, subscribeTask);
toplogy.AddOperatorInput(subscribeTask.OutputId, subscribeTask.InputIds.InputId1);
toplogy.AddOperatorSecondaryInput(subscribeTask.OutputId, subscribeTask.InputIds.InputId2);
toplogy.AddOperatorOutput(subscribeTask.InputIds.InputId1, subscribeTask.OutputId);
toplogy.AddOperatorOutput(subscribeTask.InputIds.InputId2, subscribeTask.OutputId);
if (subscribeTask.Transforms != null)
{
foreach (OperatorInputs inputs in subscribeTask.TransformsInputs)
{
toplogy.AddOperatorInput(subscribeTask.OutputId, inputs.InputId1);
toplogy.AddOperatorSecondaryInput(subscribeTask.OutputId, inputs.InputId2);
toplogy.AddOperatorOutput(inputs.InputId1, subscribeTask.OutputId);
toplogy.AddOperatorOutput(inputs.InputId2, subscribeTask.OutputId);
}
}
ClientTerminalTask clientTerminalTask = new ClientTerminalTask();
clientTerminalTask.InputIds.SetInputId1(subscribeTask.OutputId);
clientTerminalTask.OutputId = typeof(DetachedVertex).Name.ToLower() + Guid.NewGuid().ToString();
_craClient = new CRAClientLibrary();
_clientTerminal = _craClient.RegisterAsVertex(clientTerminalTask.OutputId);
toplogy.AddOperatorBase(clientTerminalTask.OutputId, clientTerminalTask);
toplogy.AddOperatorInput(clientTerminalTask.OutputId, clientTerminalTask.InputIds.InputId1);
toplogy.AddOperatorInput(clientTerminalTask.OutputId, clientTerminalTask.InputIds.InputId2);
toplogy.AddOperatorOutput(clientTerminalTask.InputIds.InputId1, clientTerminalTask.OutputId);
toplogy.AddOperatorOutput(clientTerminalTask.InputIds.InputId2, clientTerminalTask.OutputId);
_isDeployed = DeploymentUtils.DeployOperators(_craClient, toplogy);
if (_isDeployed)
{
_isDeployed = DeploymentUtils.DeployClientTerminal(_craClient, clientTerminalTask, ref _clientTerminal, toplogy);
}
else
{
return(null);
}
}
return(this);
}
public override async Task <IShardedDataset <TKeyO, TPayloadO, TDataSetO> > Deploy()
{
if (!_isDeployed)
{
OperatorsToplogy toplogy = OperatorsToplogy.GetInstance();
TaskBase subscribeTask = new SubscribeTask();
subscribeTask.OperationTypes = TransformUtils.FillBinaryTransformTypes(
typeof(TKeyO), typeof(TPayloadO), typeof(TDataSetO),
typeof(TKeyO), typeof(TPayloadO), typeof(TDataSetO),
typeof(TKeyO), typeof(TPayloadO), typeof(TDataSetO));
subscribeTask.IsRightOperandInput = false;
OperatorTransforms subscribeInputTransforms = new OperatorTransforms();
Deploy(ref subscribeTask, ref toplogy, ref subscribeInputTransforms);
subscribeTask.InputIds.SetInputId1(subscribeTask.NextInputIds.InputId1);
subscribeTask.InputIds.SetInputId2(subscribeTask.NextInputIds.InputId2);
subscribeTask.OutputId = typeof(ShardedSubscribeOperator).Name.ToLower() + Guid.NewGuid().ToString();
subscribeTask.PrepareTaskTransformations(subscribeInputTransforms);
toplogy.AddOperatorBase(subscribeTask.OutputId, subscribeTask);
toplogy.AddOperatorInput(subscribeTask.OutputId, subscribeTask.InputIds.InputId1);
toplogy.AddOperatorSecondaryInput(subscribeTask.OutputId, subscribeTask.InputIds.InputId2);
toplogy.AddOperatorOutput(subscribeTask.InputIds.InputId1, subscribeTask.OutputId);
toplogy.AddOperatorOutput(subscribeTask.InputIds.InputId2, subscribeTask.OutputId);
if (subscribeTask.Transforms != null)
{
foreach (OperatorInputs inputs in subscribeTask.TransformsInputs)
{
toplogy.AddOperatorSecondaryInput(subscribeTask.OutputId, inputs.InputId2);
toplogy.AddOperatorOutput(inputs.InputId2, subscribeTask.OutputId);
}
foreach (OperatorInputs inputs in subscribeTask.TransformsInputs)
{
if (!toplogy.ContainsSecondaryOperatorInput(subscribeTask.OutputId, inputs.InputId1))
{
toplogy.AddOperatorInput(subscribeTask.OutputId, inputs.InputId1);
toplogy.AddOperatorOutput(inputs.InputId1, subscribeTask.OutputId);
}
}
}
_clientTerminalTask = new ClientTerminalTask();
_clientTerminalTask.InputIds.SetInputId1(subscribeTask.OutputId);
_clientTerminalTask.OutputId = typeof(ShardedSubscribeClientOperator).Name.ToLower() + Guid.NewGuid().ToString();
_clientTerminalTask.OperationTypes = TransformUtils.FillBinaryTransformTypes(
typeof(TKeyO), typeof(TPayloadO), typeof(TDataSetO),
typeof(TKeyO), typeof(TPayloadO), typeof(TDataSetO),
typeof(TKeyO), typeof(TPayloadO), typeof(TDataSetO));
_craClient = new CRAClientLibrary(_dataProvider);
toplogy.AddOperatorBase(_clientTerminalTask.OutputId, _clientTerminalTask);
toplogy.AddOperatorInput(_clientTerminalTask.OutputId, _clientTerminalTask.InputIds.InputId1);
toplogy.AddOperatorInput(_clientTerminalTask.OutputId, _clientTerminalTask.InputIds.InputId2);
toplogy.AddOperatorOutput(_clientTerminalTask.InputIds.InputId1, _clientTerminalTask.OutputId);
toplogy.AddOperatorOutput(_clientTerminalTask.InputIds.InputId2, _clientTerminalTask.OutputId);
_isDeployed = await DeploymentUtils.DeployOperators(_craClient, toplogy);
if (_isDeployed)
{
string craWorkerName = typeof(ShardedSubscribeClientOperator).Name.ToLower() + "worker" + Guid.NewGuid().ToString();
_craWorker = new CRAWorker(craWorkerName, "127.0.0.1", NetworkUtils.GetAvailablePort(), _craClient.DataProvider, null, 1000);
_craWorker.DisableDynamicLoading();
_craWorker.SideloadVertex(new ShardedSubscribeClientOperator(), typeof(ShardedSubscribeClientOperator).Name.ToLower());
new Thread(() => _craWorker.Start()).Start();
Thread.Sleep(1000);
_isDeployed = await DeploymentUtils.DeployClientTerminal(_craClient, craWorkerName, _clientTerminalTask, toplogy);
}
else
{
return(null);
}
}
return(this);
}
