apache/spark — pull request #3223 by KaiXinXiaoLei (2014-11-12 09:29:25+00:00)
Title: Delete unnecessary function.

when building spark by sbt, the function “runAlternateBoot" in sbt/sbt-launch-lib.bash is not used. And this function is not used by spark code. So I think this function is not necessary. And the option of "sbt.boot.properties" can be configured in the command line when building spark, eg:
sbt/sbt assembly -Dsbt.boot.properties=$bootpropsfile.