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https://issues.apache.org/jira/browse/TOREE-280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15202266#comment-15202266
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Yavuz Nuzumlali commented on TOREE-280:
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What about the following option:
- Since we know SPARK_HOME (either given by user or the default value), we
could look inside the ??$SPARK_HOME/python/lib?? folder for a file name
matching py4j, and add that as the value.
I think holding a mapping would add a level of complexity which seems redundant.
Also, other alternatives does not seem to be convenient for users, adding
SPARK_HOME and the interpreter should be enough for toree to run.
> PYTHON_PATH Needs To Be Configured At Install
> ---------------------------------------------
>
> Key: TOREE-280
> URL: https://issues.apache.org/jira/browse/TOREE-280
> Project: TOREE
> Issue Type: Improvement
> Reporter: Corey A Stubbs
> Priority: Minor
>
> When installing the interpreters, the PYTHON_PATH env var will need to change
> based on the spark distribution. There are a couple paths to do this.
> 1. We can allow the PY4J version to be passed
> 2. Figure out the SPARK_VERSION and keep a mapping of the PY4J versions and
> substitute the value
> 3. The user must specify the value for the PYTHON_PATH
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