H2O 构建在 Ubuntu 16.04 上失败

Question

我正在尝试为 ubuntu 16.04 构建 h2o 源代码。
这是输出：

:h2o-r:classes UP-TO-DATE
:h2o-r:jar UP-TO-DATE
:h2o-r:assemble UP-TO-DATE
:h2o-r:getRVersion
:h2o-r:gitbranch
:h2o-r:pdflatex
:h2o-r:setProperties
    Git Branch: master
    R Version: 3.3.3
    PDF LATEX: /usr/bin/pdflatex
:h2o-r:cpH2OAppJar
:h2o-r:setDevPackageFiles
:h2o-r:setPackageFiles
:h2o-r:buildPackageDocumentation FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':h2o-r:buildPackageDocumentation'.
> Process 'command 'R'' finished with non-zero exit value 1
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
Total time: 33.713 secs
Task timings:
  14.641 secs  :h2o-assemblies:main:shadowJar
   8.099 secs  :h2o-bindings:runGenerateRESTAPIBindingsSrc
   4.404 secs  :h2o-py:buildDist
   1.360 secs  :h2o-web:installNpmPackages
   0.780 secs  :h2o-py:verifyDependencies
   0.771 secs  :h2o-bindings:compileJava
   0.596 secs  :h2o-assemblies:main:copyJar
   1.585 secs  All others

我已经安装了所有先决条件。它能够构建所有包并在文档中分解。我该如何解决这个问题？

Answer 1

在存储库中，有一个完整的 H2o2 开发环境在 Docker 中实现基于 16.04。在同一文件夹中有一个 Ubuntu 16.04 安装脚本。

http://github.com/h2oai/h2o-3/docker/setup-h2o-dev.sh

Answer 2

我遇到了同样的问题。为了解决它，我重命名了我的~/.Rprofile文件(即使它是默认文件(

我的机器上有两个 R 版本，R 3.2.2 和 R 3.3.3，这混淆了构建脚本。

因此，为了使构建脚本更简单，我使用修改后的 PATH 变量成功运行了它！

(令人费解的是它仍然使用 R 3.2.2，尽管在/usr/bin 中是 R 3.3.3！但是，安装仍在继续(

export PATH=/home/knut/.virtualenvs/h2oai/bin:/home/knut/.nvm/versions/node/v6.9.4/bin:/usr/sbin:/usr/bin:/sbin:/bin  && ./gradlew build -x test

我已经排除了(-x test(测试，因为它们在我的机器上启动多节点集群时失败(java内存不足(

结果：

    :buildSrc:compileJava UP-TO-DATE
    ... many many UP-to-DATEs ....
    :h2o-r:compileJava UP-TO-DATE
    :h2o-r:compileGroovy UP-TO-DATE
    :h2o-r:processResources UP-TO-DATE
    :h2o-r:classes UP-TO-DATE
    :h2o-r:jar UP-TO-DATE
    :h2o-r:assemble UP-TO-DATE
    :h2o-r:getRVersion
    :h2o-r:gitbranch
    :h2o-r:pdflatex
    :h2o-r:setProperties
        Git Branch: master
        R Version: 3.2.2
        PDF LATEX: /usr/bin/pdflatex
    :h2o-r:cpH2OAppJar
    :h2o-r:setDevPackageFiles
    :h2o-r:setPackageFiles
    :h2o-r:buildPackageDocumentation     ####### here it exited previously, now continues
    :h2o-r:buildPackageDocumentation took 3.828 secs
    :h2o-r:genPDF
    :h2o-r:genPDF took 4.432 secs
    :h2o-r:cpPDF
    :h2o-r:buildPKG
    :h2o-r:buildPKG took 3.454 secs
    :h2o-r:cpToR
    :h2o-r:publishPKG
    :h2o-r:untar
    :h2o-r:cleaner
    :h2o-r:build_rh2o
    :h2o-r:check
    :h2o-r:build
    :h2o-scala_2.10:compileJava UP-TO-DATE
    :h2o-scala_2.10:compileScala UP-TO-DATE
    :h2o-scala_2.10:processResources UP-TO-DATE
    :h2o-scala_2.10:classes UP-TO-DATE
    :h2o-scala_2.10:jar UP-TO-DATE
    :h2o-scala_2.10:assemble UP-TO-DATE
    :h2o-scala_2.10:check
    :h2o-scala_2.10:build
    :h2o-scala_2.11:compileJava UP-TO-DATE
    :h2o-scala_2.11:compileScala UP-TO-DATE
    :h2o-scala_2.11:processResources UP-TO-DATE
    :h2o-scala_2.11:classes UP-TO-DATE
    :h2o-scala_2.11:jar UP-TO-DATE
    :h2o-scala_2.11:assemble UP-TO-DATE
    :h2o-scala_2.11:check
    :h2o-scala_2.11:build
    :h2o-test-accuracy:compileJava UP-TO-DATE
    :h2o-test-accuracy:processResources UP-TO-DATE
    :h2o-test-accuracy:classes UP-TO-DATE
    :h2o-test-accuracy:jar UP-TO-DATE
    :h2o-test-accuracy:assemble UP-TO-DATE
    :h2o-test-accuracy:check
    :h2o-test-accuracy:build
    :h2o-test-integ:compileJava UP-TO-DATE
    :h2o-test-integ:processResources UP-TO-DATE
    :h2o-test-integ:classes UP-TO-DATE
    :h2o-test-integ:jar UP-TO-DATE
    :h2o-test-integ:assemble UP-TO-DATE
    :h2o-test-integ:check
    :h2o-test-integ:build
    :h2o-web:assemble UP-TO-DATE
    :h2o-web:check
    :h2o-web:compileAndInstallDocFiles
    :h2o-web:build
    :h2o-assemblies:main:assemble
    :h2o-assemblies:main:check
    :h2o-assemblies:main:build
    :h2o-hadoop:h2o-mapreduce-generic:compileJava UP-TO-DATE
    :h2o-hadoop:h2o-mapreduce-generic:processResources UP-TO-DATE
    :h2o-hadoop:h2o-mapreduce-generic:classes UP-TO-DATE
    :h2o-hadoop:h2o-mapreduce-generic:jar UP-TO-DATE
    :h2o-hadoop:h2o-mapreduce-generic:assemble UP-TO-DATE
    :h2o-hadoop:h2o-mapreduce-generic:check
    :h2o-hadoop:h2o-mapreduce-generic:build
    :h2o-hadoop:h2o-yarn-generic:compileJava UP-TO-DATE
    :h2o-hadoop:h2o-yarn-generic:processResources UP-TO-DATE
    :h2o-hadoop:h2o-yarn-generic:classes UP-TO-DATE
    :h2o-hadoop:h2o-yarn-generic:jar UP-TO-DATE
    :h2o-hadoop:h2o-yarn-generic:assemble UP-TO-DATE
    :h2o-hadoop:h2o-yarn-generic:check
    :h2o-hadoop:h2o-yarn-generic:build
    BUILD SUCCESSFUL
    Total time: 31.37 secs
    Task timings:
       9.241 secs  :h2o-assemblies:main:shadowJar
       4.432 secs  :h2o-r:genPDF
       3.828 secs  :h2o-r:buildPackageDocumentation
       3.598 secs  :h2o-bindings:runGenerateRESTAPIBindingsSrc
       3.454 secs  :h2o-r:buildPKG
       2.083 secs  :h2o-py:buildDist
       0.922 secs  :h2o-web:installNpmPackages
       3.073 secs  All others

然后我用R CMD INSTALL h2o-r/R/src/contrib/h2o_3.11.0.99999.tar.gz将其安装到 R 3.3 中

如果此操作仍然不成功，请运行

./gradlew build -x test --info

并使用相关输出更新您的问题

Answer 3

你需要同步 R packags：

git clone https://github.com/h2oai/h2o-3.git
cd h2o-3
./gradlew syncSmalldata
./gradlew syncRPackages
./gradlew build

参考：https://github.com/h2oai/h2o-3