If there are any h2o folks interested in taking a look with me I can spend some time on it; it's technically a bug but yeah it might be from having a really weird setup.
> On Dec 16, 2014, at 2:24 PM, Dmitriy Lyubimov <[email protected]> wrote: > > 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. >> >> >>
