it turns out it's cygwin's path problem. Just type the sbt command in windows cmd, then eveyrthing is good. I can jump to some obj's implementation in IntelliJ Idea now.
It seems spark doesn't have a portable path separator for now, so it's a good idea just don't use cygwin for these jobs. cheers. On Sun, Oct 27, 2013 at 11:51 PM, dachuan <[email protected]> wrote: > thanks for the help! > > sbt/sbt gen-idea works perfectly in RHEL6, but it doesn't work in my > cygwin (which is the machine I run IntelliJ Idea ..) > > It reports: > $ sbt/sbt gen-idea > Error: Unable to access jarfile > /home/Dachuan/incubator-spark/sbt/sbt-launch-0.11.3-2.jar > > and sbt/sbt assembly, sbt/sbt update gen-idea reports the same error. > > And I have copied the .idea/ and .idea_modules/ folders into my cygwin > machine, it still cannot resolve the SparkEnv symbol > > > On Sun, Oct 27, 2013 at 11:37 PM, Josh Rosen <[email protected]> wrote: > >> You don't have to install the sbt-idea plugin to generate the .idea file >> (although it can be useful for building Spark once you've imported the >> .idea project). >> >> Instead, you can use the version of SBT that's bundled with Spark: >> >> cd $SPARK_HOME; sbt/sbt update gen-idea. >> >> This is also documented on >> https://cwiki.apache.org/confluence/display/SPARK/Contributing+to+Spark >> >> >> On Sun, Oct 27, 2013 at 8:44 PM, Nan Zhu <[email protected]> wrote: >> >> > for generating idea file >> > >> > you may need this plugin for sbt >> > >> > https://github.com/mpeltonen/sbt-idea >> > >> > -- >> > Nan Zhu >> > School of Computer Science, >> > McGill University >> > >> > >> > >> > >> > On Sunday, October 27, 2013 at 11:32 PM, Reynold Xin wrote: >> > >> > > Just generate the IntelliJ project file using >> > > >> > > sbt/sbt gen-idea >> > > >> > > And then open the folder in IntelliJ (no need to import anything). >> > > >> > > >> > > >> > > On Sun, Oct 27, 2013 at 8:31 PM, dachuan <[email protected] (mailto: >> > [email protected])> wrote: >> > > >> > > > Hi, all, >> > > > >> > > > Could anybody help me set up the dev IDE for spark in IntelliJ idea >> > IDE? >> > > > >> > > > I have already installed the scala plugin, and imported the >> > > > incubator-spark/ project. The syntax highlight works for now. >> > > > >> > > > The problem is: It can not resolve symbol such as SparkEnv, which is >> > > > internal object for spark. >> > > > >> > > > I count on this for jumping, otherwise I can simply use Vim. >> > > > >> > > > And I am pretty new to maven, embarrassing to say. >> > > > >> > > > thanks, >> > > > dachuan. >> > > > >> > > > -- >> > > > Dachuan Huang >> > > > Cellphone: 614-390-7234 >> > > > 2015 Neil Avenue >> > > > Ohio State University >> > > > Columbus, Ohio >> > > > U.S.A. >> > > > 43210 >> > > > >> > > >> > > >> > > >> > >> > >> > >> > > > > -- > Dachuan Huang > Cellphone: 614-390-7234 > 2015 Neil Avenue > Ohio State University > Columbus, Ohio > U.S.A. > 43210 > -- Dachuan Huang Cellphone: 614-390-7234 2015 Neil Avenue Ohio State University Columbus, Ohio U.S.A. 43210
