I see the errors regularly on linux under the conditions of having changed profiles.
2014-10-26 20:49 GMT-07:00 Ryan Williams <ryan.blake.willi...@gmail.com>: > I heard from one person offline who regularly builds Spark on OSX and > Linux and they felt like they only ever saw this error on OSX; if anyone > can confirm whether they've seen it on Linux, that would be good to know. > > Stephen: good to know re: profiles/options. I don't think changing them is > a necessary condition as I believe I've run into it without doing that, but > any set of steps to reproduce this would be welcome so that we could > escalate to Typesafe as appropriate. > > On Sun, Oct 26, 2014 at 11:46 PM, Stephen Boesch <java...@gmail.com> > wrote: > >> Yes it is necessary to do a mvn clean when encountering this issue. >> Typically you would have changed one or more of the profiles/options - >> which leads to this occurring. >> >> 2014-10-22 22:00 GMT-07:00 Ryan Williams <ryan.blake.willi...@gmail.com>: >> >> I started building Spark / running Spark tests this weekend and on maybe >>> 5-10 occasions have run into a compiler crash while compiling >>> DataTypeConversions.scala. >>> >>> Here <https://gist.github.com/ryan-williams/7673d7da928570907f4d> is a >>> full gist of an innocuous test command (mvn test >>> -Dsuites='*KafkaStreamSuite') exhibiting this behavior. Problem starts >>> on L512 >>> <https://gist.github.com/ryan-williams/7673d7da928570907f4d#file-stdout-L512> >>> and there’s a final stack trace at the bottom >>> <https://gist.github.com/ryan-williams/7673d7da928570907f4d#file-stdout-L671> >>> . >>> >>> mvn clean or ./sbt/sbt clean “fix” it (I believe I’ve observed the >>> issue while compiling with each tool), but are annoying/time-consuming to >>> do, obvs, and it’s happening pretty frequently for me when doing only small >>> numbers of incremental compiles punctuated by e.g. checking out different >>> git commits. >>> >>> Have other people seen this? This post >>> <http://apache-spark-user-list.1001560.n3.nabble.com/spark-github-source-build-error-td10532.html> >>> on this list is basically the same error, but in TestSQLContext.scala >>> and this SO post >>> <http://stackoverflow.com/questions/25211071/compilation-errors-in-spark-datatypeconversions-scala-on-intellij-when-using-m> >>> claims to be hitting it when trying to build in intellij. >>> >>> It seems likely to be a bug in scalac; would finding a consistent repro >>> case and filing it somewhere be useful? >>> >>> >> >> >
