Hi. My usage is only about the spark core and hdfs, so no spark sql or mlib or other components invovled.
I saw the hint on the http://spark.apache.org/docs/latest/building-spark.html, with a sample like: build/sbt -Pyarn -Phadoop-2.3 assembly. (what's the -P for?) Fundamentally, I'd like to let sbt only compile and package the core and the hadoop. Meanwhile, it would be appreciated if you could inform me what's the scala file that controls the logic of "-Pyarn", so that I can dig into the build source and have a finer control. Thanks. -- 吾輩は猫である。ホームーページはhttp://introo.me。 --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
