Hyukjin Kwon created SPARK-26014:
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Summary: Deprecate R < 3.4 support
Key: SPARK-26014
URL: https://issues.apache.org/jira/browse/SPARK-26014
Project: Spark
Issue Type: Improvement
Components: SparkR
Affects Versions: 3.0.0
Reporter: Hyukjin Kwon
See
http://apache-spark-developers-list.1001551.n3.nabble.com/discuss-SparkR-CRAN-feasibility-check-server-problem-td25605.html
R version. 3.1.x is too old. It's released 4.5 years ago.
R 3.4.0 is released 1.5 years ago. Considering the timing for Spark 3.0,
deprecating lower versions, bumping up R to 3.4 might be reasonable option.
It should be good to deprecate and drop < R 3.4 support.
If we think about the practice, nothing particular is required within R codes
as far as I can tell.
We will just upgrade Jenkins's R version to 3.4, which mean we're not going to
test 3.1 R version (but instead we will test 3.4).
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