Weird. yeah- I can't reproduce it with a couple of different JVMs but haven't tried different maven versions.
Could you guys do a mvn -v with whatever versions your using now? (I know you already tried a different versions). Maybe there's a known issue to the h2o guys in there somewhere. > Date: Tue, 16 Dec 2014 14:24:28 -0800 > Subject: Re: Broken build? > From: [email protected] > To: [email protected] > > Well now that at least anyone else is able to reproduce this, maybe. > > But then it may turn out some more or less common incompatibility. problem > is, it looks like it is extremely hard to reproduce. Who knows, maybe it is > because i simply have multiple jvms on my computer... and something picks > something it is not supposed to pick... > > On Tue, Dec 16, 2014 at 2:06 PM, Andrew Palumbo <[email protected]> wrote: > > > > > > > > > > Should we start a jira for this and ask Anand and the h2o guys to take a > > look? > > > > > Date: Wed, 10 Dec 2014 09:49:02 -0800 > > > Subject: Re: Broken build? > > > From: [email protected] > > > To: [email protected] > > > > > > 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. > > > > > > > > > > > > > > > > > > > > >
