-distributed computing enthusiast, staff engineer at VMware Inc
Ever wondered how debuggers work?? Gdb, strace, …etc…Here is more about them and why you should not use them in production facing systems!
Signal Value Action…
Basic methods: supports the traditional future api and you can check
isDone()isCancelled()cancel()submit()join() — unlike get…
isDone()
isCancelled()
cancel()
submit()
join() — unlike get…
returning streams
mapfiltersortedreversedfind
map
filter
sorted
reversed
find
The metric we call CPU utilization is really “non-idle time”: the time the CPU was not running the idle thread. Your operating system kernel (whatever it is)…