Hi Robert, thanks for the hint! Looks like something I could have figured out myself -.-" I'll let you know if I find something.
Robert On Thu, Apr 14, 2016 at 1:06 PM, Robert Metzger <rmetz...@apache.org> wrote: > Hi Robert, > > check out the tools/create_release_files.sh file in the source tree. There > you can see how we are building the release binaries. > It would be quite interesting to find out what caused the performance > difference. > > On Wed, Apr 13, 2016 at 5:03 PM, Robert Schmidtke <ro.schmid...@gmail.com> > wrote: > >> Hi everyone, >> >> I'm using Flink 0.10.2 for some benchmarks and had to add some small >> changes to Flink, which led me to compiling and running it myself. This is >> when I noticed a performance difference in the pre-packaged Flink version >> that I downloaded from the web ( >> http://archive.apache.org/dist/flink/flink-0.10.2/flink-0.10.2-bin-hadoop27.tgz) >> versus the form of the release-0.10 branch I built myself (mvn >> -Dhadoop.version=2.7.1 -Dscala-2.11 -DskipTests -Drat.skip=true clean >> install // mvn version 3.0.4). >> >> I ran some version of TeraSort (https://github.com/eastcirclek/terasort) >> and I noticed that the pre-packaged version of Flink performs 10-20% better >> than the one I built myself (the only tweaks I mead are in the CliFrontend >> after the Job has finished running, so I would rule out bad programming on >> my side). >> >> Has anyone come across this before? Or could you provide me with clearer >> build instructions in order to reproduce the downloadable archive as >> closely as possible? Thanks in advance! >> >> Robert >> >> -- >> My GPG Key ID: 336E2680 >> > > -- My GPG Key ID: 336E2680
