Hi Prez, thanks a lot for the thorough research you did on this issue. The issue with "1.0-SNAPSHOT with fetched binary dependencies" should be resolved by a fix I've pushed to master yesterday:
a) The "change-scala-version" script wasn't adopted to the renamed examples directory, that's why it failed renaming the artifacts for _2.11. That's why the maven dependencies ended up being mixed between Scala 2.11 and 2.10. https://github.com/apache/flink/commit/8f0c47df092ccdc6028dbd88aed197edcd8945ee#diff-c1ca4095c51fcc58f380c59cfabffc8a b) The deployment of the scala 2.11 build failed because the "flink-table" module contained java code in the scala/ directory. Also the code was not compliant with our java checkstyle. https://github.com/apache/flink/commit/018f1fee9c856c66454155043006d6f53d39517a I hope with these two fixes, the scala 2.11 problems are resolved for now. Regards, Robert On Tue, Jan 19, 2016 at 6:43 AM, Prez Cannady <revp...@opencorrelate.org> wrote: > One correction, line 3 of *1.0-SHAPSHOT source build* should read “checked > out *master* branch (snapshot version *1.0-SNAPSHOT*)." > > Prez Cannady > p: 617 500 3378 > e: revp...@opencorrelate.org > GH: https://github.com/opencorrelate > LI: https://www.linkedin.com/in/revprez > > > > > > > > > > On Jan 19, 2016, at 12:41 AM, Prez Cannady <revp...@opencorrelate.org> > wrote: > > Sent this to d...@flink.apache.org, but that might not be the appropriate > forum for it. > > Finally got a chance to sit down and run through a few tests. Upfront, I > have been able to resolve my issue sufficiently to move forward, but seems > there’s an issue with the current bits for both 1.0-SNAPSHOT and > 0.10-SNAPSHOT in the remote Maven repos. > > *Notes* > > 1. wordcount-processing > <https://github.com/OCExercise/wordcount-processing> is a customized > version of the Flink quickstart archetype I’m using to test Flink > integration with Spring Boot. It is instrumented for Maven and Gradle build > and execution. > 2. I’m targeting Scala 2.11 and Flink 0.10. > > *0.10-SNAPSHOT source build* > > *Steps* > > 1. Checked out *release–0.10* branch (snapshot version *0.10-SNAPSHOT* > ). > 2. Built with mvn clean install -DskipTests=true > -Dmaven.javadoc.skip=true -Dscala.version=2.11.7 > -Dscala.binary.version=2.11 > . > 3. Ran wordcount-process with mvn clean spring-boot:run > -Drun.arguments=“localhost,9999”. > 4. Ran wordcount-process with gradle bootRun > -Drun.arguments=“localhost 9999”. > > *Result* > > 1. Maven execution of test succeeds without incident. > 2. Gradle execution of test succeeds without incident. > > *0.10-SNAPSHOT with fetched binary dependencies* > > *Steps* > > 1. Cleaned out local maven repository with rm -rf > $HOME/.m2/repo/org/apache/flink && rm -rf $HOME/.m2/repo/org/scala*. > 2. Cleaned out local gradle repository with rm -rf > $HOME/.gradle/caches/modules-2/files-2.1/org.apache.flink && rm -rf > $HOME/.gradle/caches/modules-2/files-2.1/org.scala*. > 3. Ran wordcount-process with mvn clean spring-boot:run > -Drun.arguments=“localhost,9999”. > 4. Ran wordcount-process with gradle bootRun > -Drun.arguments=“localhost 9999”. > > *Result* > > 1. Maven build completed without incident. Maven execution error’d out > with issue supposedly resolved with pull request 1511 > <https://github.com/apache/flink/pull/1511>. > 2. Gradle execution of test succeeds without incident. > > *1.0-SNAPSHOT source build* > > *Steps* > > 1. Cleaned out local maven repository with rm -rf > $HOME/.m2/repo/org/apache/flink && rm -rf $HOME/.m2/repo/org/scala*. > 2. Cleaned out local gradle repository with rm -rf > $HOME/.gradle/caches/modules-2/files-2.1/org.apache.flink && rm -rf > $HOME/.gradle/caches/modules-2/files-2.1/org.scala*. > 3. Checked out *release–0.10* branch (snapshot version *0.10-SNAPSHOT* > ). > 4. Built with mvn clean install -DskipTests=true > -Dmaven.javadoc.skip=true -Dscala.version=2.11.7 > -Dscala.binary.version=2.11 > . > 5. Ran wordcount-process with mvn clean spring-boot:run > -Drun.arguments=“localhost,9999”. > 6. Ran wordcount-process with gradle bootRun > -Drun.arguments=“localhost 9999”. > > *Result* > > 1. Maven build completed without incident. Maven execution error’d out > with issue supposedly resolved with pull request 1511 > <https://github.com/apache/flink/pull/1511>. > 2. Gradle execution of test succeeds without incident. > > *1.0-SNAPSHOT with fetched binary dependencies* > > *Steps* > > 1. Cleaned out local maven repository with rm -rf > $HOME/.m2/repo/org/apache/flink && rm -rf $HOME/.m2/repo/org/scala*. > 2. Cleaned out local gradle repository with rm -rf > $HOME/.gradle/caches/modules-2/files-2.1/org.apache.flink && rm -rf > $HOME/.gradle/caches/modules-2/files-2.1/org.scala*. > 3. Ran wordcount-process with mvn clean spring-boot:run > -Drun.arguments=“localhost,9999”. > 4. Ran wordcount-process with gradle bootRun > -Drun.arguments=“localhost 9999”. > > *Result* > > 1. Maven build error’d out with > 1. could not find implicit value for evidence parameter of type > org.apache.flink.api.common.typeinfo.TypeInformation[String], and > 2. can't expand macros compiled by previous versions of > Scala[ERROR] val text = env.fromElements("To be, or not to be,--that is > the > question:—“. > 3. (Gist <https://gist.github.com/revprez/c70a6f3976b091413c8c>). > 2. Gradle build error’d out with java.lang.NoClassDefFoundError: > scala/reflect/macros/Context (gist > <https://gist.github.com/revprez/298a0302711908975add>). > > *Discussion* > > 1. As it stands, I can move forward with building 0.10-SNAPSHOT from > source for my own purposes. > 2. I’m guessing pull request 1511 > <https://github.com/apache/flink/pull/1511> hasn’t made it into the > the upstream snapshot repos yet. > 3. I’m not sure as to why 1.0-SNAPSHOT is suffering from a macros > incident and not 0.10-SNAPSHOT. Both are bringing in dependencies ( > quasiquotes, scala-library, scala-reflect, and a bunch of akka-* stuff) > compiled for 2.10, but 0.10-SNAPSHOT does not invite the macro-related > errors some of us have seen when building against 1.0-SNAPSHOT > dependencies. > > > Prez Cannady > p: 617 500 3378 > e: revp...@opencorrelate.org > GH: https://github.com/opencorrelate > LI: https://www.linkedin.com/in/revprez > > > > > > > > > > >
