When you say that you want to avoid cycles, do you mean that the path
cannot pass through the same vertex more than once, or cannot pass
through the same edge more than once?
If you mean that it can't pass through the same vertex, I don't think
there is an easy solution. If there is a Ha
Is there any way to determine which replica of each chunk is read by a
map-reduce program? I've been looking through the hadoop code, and it
seems like it tries to hide those kinds of details from the higher
level API. Ideally, I'd like the host the task was running on, the
file name and
