GitHub user shivaram opened a pull request:
https://github.com/apache/spark/pull/21278
[SPARKR] Require Java 8 for SparkR
This change updates the SystemRequirements and also includes a runtime
check if the JVM is being launched by R. The runtime check is done by querying
`java -version`
## How was this patch tested?
Tested on a Mac and Windows machine
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/shivaram/spark-1 sparkr-skip-solaris
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/21278.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #21278
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commit b4e10397d890a90a9314dbe4ceef3986c7e0f698
Author: Shivaram Venkataraman <shivaram@...>
Date: 2018-05-09T04:59:12Z
Require Java 8 for SparkR
This change updates the SystemRequirements and also
includes a runtime check if the JVM is being launched by R.
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