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https://issues.apache.org/jira/browse/SPARK-26921?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon updated SPARK-26921:
---------------------------------
Description:
Arrow optimization was added but Arrow is not available on CRAN.
So, it had to add some hacks to avoid CRAN check in SparkR side. For example,
see
https://github.com/apache/spark/search?q=requireNamespace1&unscoped_q=requireNamespace1
These should be removed to properly check CRAN in SparkR
See also ARROW-3204
was:
Arrow optimization was added but Arrow is not available on CRAN.
So, it had to add some hacks to avoid CRAN check in SparkR side. For example,
see
https://github.com/apache/spark/search?q=requireNamespace1&unscoped_q=requireNamespace1
These should be removed to properly check CRAN in SparkR
> Fix CRAN hack as soon as Arrow is available on CRAN
> ---------------------------------------------------
>
> Key: SPARK-26921
> URL: https://issues.apache.org/jira/browse/SPARK-26921
> Project: Spark
> Issue Type: Sub-task
> Components: SparkR
> Affects Versions: 3.0.0
> Reporter: Hyukjin Kwon
> Priority: Major
>
> Arrow optimization was added but Arrow is not available on CRAN.
> So, it had to add some hacks to avoid CRAN check in SparkR side. For example,
> see
> https://github.com/apache/spark/search?q=requireNamespace1&unscoped_q=requireNamespace1
> These should be removed to properly check CRAN in SparkR
> See also ARROW-3204
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