public ClusterException(ClustersService.Code errorCode)
: this(String.Format(
CONST.Dirty <string>("Ошибка интегратора управления кластерами: {0}"), errorCode.ToString()
))
{
}
public override string Run(ulong taskId, IncarnationParams incarnation, Resource resource, IEnumerable <NodeConfig> nodesConfig)
{
string providedTaskId = taskId.ToString();
var node = GetDefaultNodeSettings(resource, nodesConfig);
var pack = node.PackageByName(incarnation.PackageName);
var service = EntryPointProxy.GetClustersService();
ClustersService.Code errCode;
ClustersService.TaskInfo taskInfo;
lock (_clustersServiceLock)
{
taskInfo = service.GetTaskState(providedTaskId, out errCode);
}
if (errCode != ServiceProxies.ClustersService.Code.OperationSuccess)
{
throw new ClusterException(errCode);
}
taskInfo.ClusterName = resource.ResourceName;
taskInfo.CommandLine = String.Format(incarnation.CommandLine, pack.AppPath);
taskInfo.PackageName = incarnation.PackageName.ToUpperInvariant();
/*
* if (!String.IsNullOrEmpty(incarnation.StdInFile))
* taskInfo.StdinFileName = incarnation.StdInFile;
* else
* taskInfo.StdinFileName = "";
*
* if (!String.IsNullOrEmpty(incarnation.StdOutFile))
* taskInfo.StdoutFileName = incarnation.StdOutFile;
* else
* taskInfo.StdoutFileName = "";
*/
// cores on nodes: {n, 0, 0} -> {n}
taskInfo.NumberOfCores = new ClustersService.ArrayOfInt();
taskInfo.NumberOfCores.AddRange(nodesConfig.Where(conf => conf.Cores > 0).Select(conf => conf.Cores));
taskInfo.NumberOfNodes = taskInfo.NumberOfCores.Count;
var logStream = new StringWriter();
logStream.WriteLine("Задача {0} ({1}) запускается на кластере {2}",
taskInfo.TaskID, taskInfo.PackageName, taskInfo.ClusterName);
logStream.WriteLine(" Папка с файлами расчета: {0}", taskInfo.FTPPath);
logStream.WriteLine(" Строка запуска: {0}", taskInfo.CommandLine);
logStream.WriteLine(" Перенаправление вывода: {0}", taskInfo.StdoutFileName);
logStream.Write(" Количество ядер (по каждому узлу): ");
foreach (int coresCount in taskInfo.NumberOfCores)
{
logStream.Write("{0} ", coresCount);
}
Log.Info(logStream.ToString());
lock (_clustersServiceLock)
{
errCode = service.ExecuteTask(taskInfo);
}
if (errCode != ServiceProxies.ClustersService.Code.OperationSuccess)
{
throw new ClusterException(String.Format(
CONST.Dirty <string>("Ошибка интегратора управления кластерами при запуске задачи: {0}"), errCode.ToString()
));
}
return(providedTaskId);
}
