Matei, sorry for my last typo error. And the tip can improve about 30s in my computer.
On Wed, Nov 26, 2014 at 3:34 PM, lihu <lihu...@gmail.com> wrote: > Mater, thank you very much! > After take your advice, the time for assembly from about 20min down to > 6min in my computer. that's a very big improvement. > > On Wed, Nov 26, 2014 at 12:32 PM, Matei Zaharia <matei.zaha...@gmail.com> > wrote: > >> BTW as another tip, it helps to keep the SBT console open as you make >> source changes (by just running sbt/sbt with no args). It's a lot faster >> the second time it builds something. >> >> Matei >> >> On Nov 25, 2014, at 8:31 PM, Matei Zaharia <matei.zaha...@gmail.com> >> wrote: >> >> You can do sbt/sbt assembly/assembly to assemble only the main package. >> >> Matei >> >> On Nov 25, 2014, at 7:50 PM, lihu <lihu...@gmail.com> wrote: >> >> Hi, >> The spark assembly is time costly. If I only need >> the spark-assembly-1.1.0-hadoop2.3.0.jar, do not need >> the spark-examples-1.1.0-hadoop2.3.0.jar. How to configure the spark to >> avoid assemble the example jar. I know *export SPARK_PREPEND_CLASSES=* >> *true* method can reduce the assembly, but I do not >> develop locally. Any advice? >> >> -- >> *Best Wishes!* >> >> >> >> >> > > > -- > *Best Wishes!* > > *Li Hu(李浒) | Graduate Student* > > *Institute for Interdisciplinary Information Sciences(IIIS > <http://iiis.tsinghua.edu.cn/>)* > *Tsinghua University, China* > > *Email: lihu...@gmail.com <lihu...@gmail.com>* > *Homepage: http://iiis.tsinghua.edu.cn/zh/lihu/ > <http://iiis.tsinghua.edu.cn/zh/lihu/>* > > > -- *Best Wishes!* *Li Hu(李浒) | Graduate Student* *Institute for Interdisciplinary Information Sciences(IIIS <http://iiis.tsinghua.edu.cn/>)* *Tsinghua University, China* *Email: lihu...@gmail.com <lihu...@gmail.com>* *Homepage: http://iiis.tsinghua.edu.cn/zh/lihu/ <http://iiis.tsinghua.edu.cn/zh/lihu/>*
