Interesting .. On Fri, Sep 19, 2014 at 11:52 PM, Andronidis Anastasios <[email protected]> wrote: > Hello, > > I remember a discussion rose upon performance issues on messages and that > kryo serializer helped a lot. > > Please read this: > http://www.chrisstucchio.com/blog/2011/mapwritable_sometimes_a_performance_hog.html > > From a custom test I did, I was sending some messages with MapWritable as a > container, Text as key and ArrayWritable (with integers inside) as a value. > Hama was reporting 20MB of traffic. When I wrote my own Map (that implements > Writable interface) I reduced the amount from 20MB to 1.5MB.. > > Cheers, > Anastasios
-- Best Regards, Edward J. Yoon CEO at DataSayer Co., Ltd.
