/// <summary>
/// Launch an Task.
/// </summary>
/// <param name="startTaskProto"></param>
private void StartTask(StartTaskProto startTaskProto)
{
lock (_contextStack)
{
ContextRuntime currentActiveContext = _contextStack.Peek();
string expectedContextId = startTaskProto.context_id;
if (!expectedContextId.Equals(currentActiveContext.Id, StringComparison.OrdinalIgnoreCase))
{
var e = new InvalidOperationException(string.Format(CultureInfo.InvariantCulture, "Task expected context '{0}' but the active context has Id '{1}'", expectedContextId, currentActiveContext.Id));
Org.Apache.REEF.Utilities.Diagnostics.Exceptions.Throw(e, LOGGER);
}
TaskConfiguration taskConfiguration = new TaskConfiguration(startTaskProto.configuration);
currentActiveContext.StartTask(taskConfiguration, expectedContextId, _heartBeatManager);
}
}
/// <summary>
/// Launch an Task.
/// </summary>
/// <param name="startTaskProto"></param>
private void StartTask(StartTaskProto startTaskProto)
{
lock (_contextLock)
{
ContextRuntime currentActiveContext = _topContext;
string expectedContextId = startTaskProto.context_id;
if (!expectedContextId.Equals(currentActiveContext.Id, StringComparison.OrdinalIgnoreCase))
{
var e = new InvalidOperationException(
string.Format(CultureInfo.InvariantCulture, "Task expected context '{0}' but the active context has Id '{1}'", expectedContextId, currentActiveContext.Id));
Utilities.Diagnostics.Exceptions.Throw(e, LOGGER);
}
var configuration = _serializer.FromString(startTaskProto.configuration);
currentActiveContext.StartTask(configuration);
}
}
