private VertexScheduler(ProcessTable table)
{
this.processTable = table;
this.jobStatus = new JobStatus(schedulerHelper);
// These environment variables will not be set when the vertex rerun command is executed
// Set them to 0 so we can use them later to detect that we're rerunning a vertex outside of an HPC job
if (!Int32.TryParse(Environment.GetEnvironmentVariable("CCP_JOBID"), out JobId))
{
JobId = 0;
}
if (!Int32.TryParse(Environment.GetEnvironmentVariable("CCP_DRYADPROCID"), out processId))
{
processId = 0;
}
this.baseUri = String.Format(Constants.vertexCallbackAddrFormat, AzureUtils.CurrentHostName, processId);
this.replyUri = this.baseUri + Constants.vertexCallbackServiceName;
this.callbackServiceHost = new VertexCallbackServiceHost(this);
}
public static VertexScheduler GetInstance()
{
if (vertexScheduler == null)
{
lock (factoryLock)
{
if (vertexScheduler == null)
{
ProcessTable processTable = new ProcessTable();
vertexScheduler = new VertexScheduler(processTable);
vertexScheduler.Initialize();
}
}
}
return vertexScheduler;
}