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https://issues.apache.org/jira/browse/TOREE-302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15264687#comment-15264687
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Gino Bustelo commented on TOREE-302:
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pairing with [~Lull3rSkat3r]
> Respect SPARK_HOME environmental variable
> -----------------------------------------
>
> Key: TOREE-302
> URL: https://issues.apache.org/jira/browse/TOREE-302
> Project: TOREE
> Issue Type: Improvement
> Affects Versions: 0.1.0
> Environment: OSX w/ bash
> Toree version 0.1.0.dev5 / commit 855fb4100b07
> Reporter: Seth Bromberger
> Assignee: Gino Bustelo
> Priority: Minor
> Fix For: 0.1.0
>
>
> I have SPARK_HOME set (because I installed spark via Homebrew). The toree
> installation initially failed:
> ```
> phase:~ me$ jupyter toree install
> [ToreeInstall] Installing toree kernel with interpreter Scala
> [ToreeInstall] Removing existing kernelspec in
> /usr/local/share/jupyter/kernels/toree_scala
> [ToreeInstall] Installed kernelspec toree_scala in
> /usr/local/share/jupyter/kernels/toree_scala
> Traceback (most recent call last):
> File "/Users/me/Library/Python/2.7/bin/jupyter-toree", line 9, in <module>
> load_entry_point('toree==0.1.0.dev5', 'console_scripts',
> 'jupyter-toree')()
> File
> "/Users/me/Library/Python/2.7/lib/python/site-packages/toree/toreeapp.py",
> line 149, in main
> ToreeApp.launch_instance()
> File
> "/Users/me/Library/Python/2.7/lib/python/site-packages/traitlets/config/application.py",
> line 596, in launch_instance
> app.start()
> File
> "/Users/me/Library/Python/2.7/lib/python/site-packages/toree/toreeapp.py",
> line 146, in start
> return self.subapp.start()
> File
> "/Users/me/Library/Python/2.7/lib/python/site-packages/toree/toreeapp.py",
> line 115, in start
> self.create_kernel_json(install_dir, interpreter)
> File
> "/Users/me/Library/Python/2.7/lib/python/site-packages/toree/toreeapp.py",
> line 79, in create_kernel_json
> python_lib_contents = listdir("{0}/python/lib".format(self.spark_home))
> OSError: [Errno 2] No such file or directory: '/usr/local/spark/python/lib'
> ```
> I got this working by running `jupyter toree install
> --spark_home=$SPARK_HOME`.
> It would be nice if SPARK_HOME were used automatically if it is set.
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