protected override TaskProcessResult RunExternalTaskProcess(ITask task, TaskExecutionSettings settings)
{
var parameters = task.Parameters;
var outFile = String.Format("{0}_{1}.txt", "out", task.TaskId);
var process = new ExternalProcess {
CommandPath = ExecutablePath(@"ModelBatchTest/Model.exe"),
Arguments = String.Format("{0} {1} {2}", parameters["l0"], parameters["omega"], outFile),
WorkingDirectory = LocalStoragePath
};
try
{
ExternalProcessResult processOutput = process.Run();
return(TaskProcessResult.FromExternalProcessResult(processOutput, outFile));
}
catch (ExternalProcessException ex)
{
string outputInfo = "No program output";
if (!string.IsNullOrEmpty(ex.StandardError) || !string.IsNullOrEmpty(ex.StandardOutput))
{
outputInfo = Environment.NewLine + "stderr: " + ex.StandardError + Environment.NewLine + "stdout: " + ex.StandardOutput;
}
Log.Error("Failed to invoke command {0} {1}: exit code was {2}. {3}", ex.CommandPath, ex.Arguments, ex.ExitCode, outputInfo);
}
catch (Exception ex)
{
Log.Error("Error in task processor: {0}", ex.ToString());
}
return(new TaskProcessResult {
Success = TaskProcessSuccess.RetryableFailure
});
}
/// <summary>
/// Executes the external process for processing the task
/// </summary>
/// <param name="task">The task to be processed.</param>
/// <param name="settings">Contains information about the processing request.</param>
/// <returns>The result of task processing.</returns>
protected override TaskProcessResult RunExternalTaskProcess(ITask task, TaskExecutionSettings settings)
{
var process = new ExternalProcess
{
CommandPath = ExecutablePath(@"TitanSpikeClusterer.exe"),
Arguments = string.Format("ClusterWorkerBlockRange {8} {0} {1} {2} {3} {4} {5} {6} {7}",
task.Parameters["HostName"],
task.Parameters["DataFileName"],
task.Parameters["NumChannels"],
task.Parameters["OutFileName"],
task.Parameters["MinTemp"],
task.Parameters["MaxTemp"],
task.Parameters["FirstBlock"],
task.Parameters["NumBlocks"],
LocalPath("Clusterer")),
WorkingDirectory = LocalStoragePath
};
try
{
ExternalProcessResult processOutput = process.Run();
return(new TaskProcessResult {
Success = TaskProcessSuccess.Succeeded
});
}
catch (ExternalProcessException ex)
{
string outputInfo = "No program output";
if (!string.IsNullOrEmpty(ex.StandardError) || !string.IsNullOrEmpty(ex.StandardOutput))
{
outputInfo = Environment.NewLine + "stderr: " + ex.StandardError + Environment.NewLine + "stdout: " + ex.StandardOutput;
}
Log.Error("Failed to invoke command {0} {1}: exit code was {2}. {3}", ex.CommandPath, ex.Arguments, ex.ExitCode, outputInfo);
}
catch (Exception ex)
{
Log.Error("Error in task processor: {0}", ex.ToString());
}
return(new TaskProcessResult {
Success = TaskProcessSuccess.RetryableFailure
});
}
