/// <summary>
/// THIS ASSUMES THAT IT IS CALLED ON A THREAD HOLDING THE LOCK ON THE HeartBeatManager
/// </summary>
/// <param name="e"></param>
private void HandleTaskException(TaskClientCodeException e)
{
LOGGER.Log(Level.Error, "TaskClientCodeException", e);
byte[] exception = ByteUtilities.StringToByteArrays(e.ToString());
TaskStatusProto taskStatus = new TaskStatusProto()
{
context_id = e.ContextId,
task_id = e.TaskId,
result = exception,
state = State.FAILED
};
LOGGER.Log(Level.Error, "Sending Heartbeat for a failed task: {0}", taskStatus);
_heartBeatManager.OnNext(taskStatus);
}
/// <summary>
/// THIS ASSUMES THAT IT IS CALLED ON A THREAD HOLDING THE LOCK ON THE HeartBeatManager
/// </summary>
/// <param name="e"></param>
private void HandleTaskInitializationException(TaskClientCodeException e)
{
byte[] error;
try
{
error = ByteUtilities.SerializeToBinaryFormat(e);
}
catch (SerializationException se)
{
error = ByteUtilities.SerializeToBinaryFormat(
TaskClientCodeException.CreateWithNonSerializableInnerException(e, se));
}
var avroFailedTask = new AvroFailedTask
{
identifier = e.TaskId,
cause = error,
data = ByteUtilities.StringToByteArrays(e.ToString()),
message = e.Message
};
var taskStatus = new TaskStatusProto
{
context_id = e.ContextId,
task_id = e.TaskId,
result = AvroJsonSerializer<AvroFailedTask>.ToBytes(avroFailedTask),
state = State.FAILED
};
LOGGER.Log(Level.Error, "Sending Heartbeat for a failed task: {0}", taskStatus);
_heartBeatManager.OnNext(taskStatus);
}