PS i do have one computer where compilation goes fine though. No apparent difference.
I also obviously tried to flush maven cache multiple times. On Wed, Dec 10, 2014 at 9:49 AM, Dmitriy Lyubimov <[email protected]> wrote: > No. apparently it is hard to reproduce for everyone else but me. > > I tried different jvm, scala and maven versions, to no avail. And actually > i do have it on multiple computers that all produce that error. > > At this point my best guess is it is some extra weird and unobvious > compatibility issue with h20 or one of its transitive dependency artifacts. > > On Tue, Dec 9, 2014 at 5:32 PM, Andrew Musselman < > [email protected]> wrote: > >> Has anyone from h2o looked at it? >> >> Are we doing much with that module? >> >> On Tue, Dec 9, 2014 at 5:24 PM, Dmitriy Lyubimov <[email protected]> >> wrote: >> >> > yes i have been seeing this exact thing for a long time now, but no one >> > else could reproduce (CI builds pass anyway), and i was unable to >> resolve >> > on my own, so i ended up just throwing out h2o module from my >> compilation >> > routine. >> > >> > -d >> > >> > On Tue, Dec 9, 2014 at 5:13 PM, Andrew Musselman < >> > [email protected] >> > > wrote: >> > >> > > I've run mvn clean after pulling fresh from master and have gotten >> this >> > > error repeatably; anyone else seeing this problem? >> > > >> > > [INFO] >> > > >> > > [INFO] >> > > >> ------------------------------------------------------------------------ >> > > [INFO] Building Mahout H2O backend 1.0-SNAPSHOT >> > > [INFO] >> > > >> ------------------------------------------------------------------------ >> > > [WARNING] The POM for ai.h2o:h2o-core:jar:0.1.5 is invalid, transitive >> > > dependencies (if any) will not be available, enable debug logging for >> > more >> > > details >> > > [INFO] >> > > [INFO] --- build-helper-maven-plugin:1.8:add-source (add-source) @ >> > > mahout-h2o --- >> > > [INFO] Source directory: >> > > /home/akm/mahout/h2o/target/generated-sources/mahout added. >> > > [INFO] >> > > [INFO] --- build-helper-maven-plugin:1.8:add-test-source >> > (add-test-source) >> > > @ mahout-h2o --- >> > > [INFO] Test Source directory: >> > > /home/akm/mahout/h2o/target/generated-test-sources/mahout added. >> > > [INFO] >> > > [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ >> > > mahout-h2o --- >> > > [INFO] Using 'UTF-8' encoding to copy filtered resources. >> > > [INFO] skip non existing resourceDirectory >> > > /home/akm/mahout/h2o/src/main/resources >> > > [INFO] >> > > [INFO] --- maven-scala-plugin:2.15.2:add-source (scala-compile-first) >> @ >> > > mahout-h2o --- >> > > [INFO] Add Source directory: /home/akm/mahout/h2o/src/main/scala >> > > [INFO] Add Test Source directory: /home/akm/mahout/h2o/src/test/scala >> > > [INFO] >> > > [INFO] --- maven-scala-plugin:2.15.2:compile (scala-compile-first) @ >> > > mahout-h2o --- >> > > [INFO] Checking for multiple versions of scala >> > > [WARNING] Invalid POM for ai.h2o:h2o-core:jar:0.1.5, transitive >> > > dependencies (if any) will not be available, enable debug logging for >> > more >> > > details >> > > [WARNING] Expected all dependencies to require Scala version: 2.10.4 >> > > [WARNING] com.github.scopt:scopt_2.10:3.2.0 requires scala version: >> > 2.10.3 >> > > [WARNING] Multiple versions of scala libraries detected! >> > > [INFO] includes = [**/*.scala,**/*.java,] >> > > [INFO] excludes = [] >> > > [INFO] /home/akm/mahout/h2o/src/main/java:-1: info: compiling >> > > [INFO] /home/akm/mahout/h2o/src/main/scala:-1: info: compiling >> > > [INFO] Compiling 28 source files to >> /home/akm/mahout/h2o/target/classes >> > at >> > > 1418173188077 >> > > [ERROR] error: error while loading <root>, error in opening zip file >> > > [ERROR] error: scala.reflect.internal.MissingRequirementError: object >> > > scala.runtime in compiler mirror not found. >> > > [ERROR] at >> > > >> > > >> > >> scala.reflect.internal.MissingRequirementError$.signal(MissingRequirementError.scala:16) >> > > [ERROR] at >> > > >> > > >> > >> scala.reflect.internal.MissingRequirementError$.notFound(MissingRequirementError.scala:17) >> > > [INFO] at >> > > >> > >> scala.reflect.internal.Mirrors$RootsBase.getModuleOrClass(Mirrors.scala:48) >> > > [INFO] at >> > > >> > >> scala.reflect.internal.Mirrors$RootsBase.getModuleOrClass(Mirrors.scala:40) >> > > [INFO] at >> > > >> > >> scala.reflect.internal.Mirrors$RootsBase.getModuleOrClass(Mirrors.scala:61) >> > > [INFO] at >> > > scala.reflect.internal.Mirrors$RootsBase.getPackage(Mirrors.scala:172) >> > > [INFO] at >> > > >> > > >> > >> scala.reflect.internal.Mirrors$RootsBase.getRequiredPackage(Mirrors.scala:175) >> > > [INFO] at >> > > >> > > >> > >> scala.reflect.internal.Definitions$DefinitionsClass.RuntimePackage$lzycompute(Definitions.scala:183) >> > > [INFO] at >> > > >> > > >> > >> scala.reflect.internal.Definitions$DefinitionsClass.RuntimePackage(Definitions.scala:183) >> > > [INFO] at >> > > >> > > >> > >> scala.reflect.internal.Definitions$DefinitionsClass.RuntimePackageClass$lzycompute(Definitions.scala:184) >> > > [INFO] at >> > > >> > > >> > >> scala.reflect.internal.Definitions$DefinitionsClass.RuntimePackageClass(Definitions.scala:184) >> > > [INFO] at >> > > >> > > >> > >> scala.reflect.internal.Definitions$DefinitionsClass.AnnotationDefaultAttr$lzycompute(Definitions.scala:1024) >> > > [INFO] at >> > > >> > > >> > >> scala.reflect.internal.Definitions$DefinitionsClass.AnnotationDefaultAttr(Definitions.scala:1023) >> > > [INFO] at >> > > >> > > >> > >> scala.reflect.internal.Definitions$DefinitionsClass.syntheticCoreClasses$lzycompute(Definitions.scala:1153) >> > > [INFO] at >> > > >> > > >> > >> scala.reflect.internal.Definitions$DefinitionsClass.syntheticCoreClasses(Definitions.scala:1152) >> > > [INFO] at >> > > >> > > >> > >> scala.reflect.internal.Definitions$DefinitionsClass.symbolsNotPresentInBytecode$lzycompute(Definitions.scala:1196) >> > > [INFO] at >> > > >> > > >> > >> scala.reflect.internal.Definitions$DefinitionsClass.symbolsNotPresentInBytecode(Definitions.scala:1196) >> > > [INFO] at >> > > >> > > >> > >> scala.reflect.internal.Definitions$DefinitionsClass.init(Definitions.scala:1261) >> > > [INFO] at scala.tools.nsc.Global$Run.<init>(Global.scala:1290) >> > > [INFO] at scala.tools.nsc.Driver.doCompile(Driver.scala:32) >> > > [INFO] at scala.tools.nsc.Main$.doCompile(Main.scala:79) >> > > [INFO] at scala.tools.nsc.Driver.process(Driver.scala:54) >> > > [INFO] at scala.tools.nsc.Driver.main(Driver.scala:67) >> > > [INFO] at scala.tools.nsc.Main.main(Main.scala) >> > > [INFO] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> > > [INFO] at >> > > >> > > >> > >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) >> > > [INFO] at >> > > >> > > >> > >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> > > [INFO] at java.lang.reflect.Method.invoke(Method.java:601) >> > > [INFO] at >> > > >> org_scala_tools_maven_executions.MainHelper.runMain(MainHelper.java:161) >> > > [INFO] at >> > > >> > > >> > >> org_scala_tools_maven_executions.MainWithArgsInFile.main(MainWithArgsInFile.java:26) >> > > [INFO] >> > > [INFO] >> > > >> ------------------------------------------------------------------------ >> > > [INFO] Reactor Summary: >> > > [INFO] >> > > [INFO] Mahout Build Tools ................................ SUCCESS >> > [1.648s] >> > > [INFO] Apache Mahout ..................................... SUCCESS >> > [0.482s] >> > > [INFO] Mahout Math ....................................... SUCCESS >> > > [10.571s] >> > > [INFO] Mahout MapReduce Legacy ........................... SUCCESS >> > > [16.907s] >> > > [INFO] Mahout Integration ................................ SUCCESS >> > [1.411s] >> > > [INFO] Mahout Examples ................................... SUCCESS >> > > [13.662s] >> > > [INFO] Mahout Release Package ............................ SUCCESS >> > [0.024s] >> > > [INFO] Mahout Math Scala bindings ........................ SUCCESS >> > > [35.905s] >> > > [INFO] Mahout Spark bindings ............................. SUCCESS >> > > [53.176s] >> > > [INFO] Mahout Spark bindings shell ....................... SUCCESS >> > [7.110s] >> > > [INFO] Mahout H2O backend ................................ FAILURE >> > [1.797s] >> > > [INFO] >> > > >> ------------------------------------------------------------------------ >> > > [INFO] BUILD FAILURE >> > > [INFO] >> > > >> ------------------------------------------------------------------------ >> > > [INFO] Total time: 2:23.163s >> > > [INFO] Finished at: Tue Dec 09 16:59:49 PST 2014 >> > > [INFO] Final Memory: 85M/1135M >> > > [INFO] >> > > >> ------------------------------------------------------------------------ >> > > [ERROR] Failed to execute goal >> > > org.scala-tools:maven-scala-plugin:2.15.2:compile >> (scala-compile-first) >> > on >> > > project mahout-h2o: wrap: org.apache.commons.exec.ExecuteException: >> > Process >> > > exited with an error: 1(Exit value: 1) -> [Help 1] >> > > [ERROR] >> > > [ERROR] To see the full stack trace of the errors, re-run Maven with >> the >> > -e >> > > switch. >> > > [ERROR] Re-run Maven using the -X switch to enable full debug logging. >> > > [ERROR] >> > > [ERROR] For more information about the errors and possible solutions, >> > > please read the following articles: >> > > [ERROR] [Help 1] >> > > >> http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException >> > > [ERROR] >> > > [ERROR] After correcting the problems, you can resume the build with >> the >> > > command >> > > [ERROR] mvn <goals> -rf :mahout-h2o >> > > $ git remote >> > > akm >> > > origin >> > > $ git pull origin master >> > > From https://git-wip-us.apache.org/repos/asf/mahout >> > > * branch master -> FETCH_HEAD >> > > Already up-to-date. >> > > >> > >> > >
