Nice benchmark Ram. On Sat, Nov 14, 2015 at 2:40 PM, Munagala Ramanath <[email protected]> wrote:
> I was curious about this so I wrote a couple of small standalone > programs, one using the loopback > interface and one using ArrayBlockingQueue to send byte arrays from > one thread to another. > > The loopback version is about 50% slower than the ArrayBlockingQueue: > > Reader: read 4000000 tuples of size 128 in 3893 ms (ArrayBlockingQueue) > Writer: wrote 4000000 tuples of size 128 in 3893 ms > > Writer: wrote 4000000 tuples of size 128 in 5783 ms (Loopback) > Reader: read 4000000 tuples of size 128 in 5820 ms > > Ram > > On Fri, Nov 13, 2015 at 11:19 AM, Isha Arkatkar <[email protected]> > wrote: > > Hi all, > > > > For APEX-259 (https://malhar.atlassian.net/browse/APEX-259), I am > > exploring option of passing serialized tuples from publisher to buffer > > server through a blocking queue. > > > > Right now, publisher and buffer server reside within the same container, > > however, communication between the two goes though sockets. We want to > > check if we get any performance benefit by changing this communication to > > queue-based one. > > > > This is in exploration phase right now, but if we do see improvement, we > > may want to provide it as a pluggable option. > > > > Please let me know your thoughts! > > > > Thanks, > > Isha >
