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https://issues.apache.org/jira/browse/ARROW-11854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17294830#comment-17294830
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Sam Albers commented on ARROW-11854:
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Shoot. This can be closed I think. Apologies for the bother. This was not on my
local machine but rather a remote Windows virtual desktop infrastructure. Arrow
was updated to 3.0.0 by the system admin while I was still logged into a
machine. Your comment was a good prod. A logout/login on the same virtual
machine fixed the problem. So no most everything is _not_ broken.
> arrow:::io___FileOutputStream__Open returning a pointer on Windows 10 R 3.6.3
> -----------------------------------------------------------------------------
>
> Key: ARROW-11854
> URL: https://issues.apache.org/jira/browse/ARROW-11854
> Project: Apache Arrow
> Issue Type: Bug
> Components: R
> Affects Versions: 3.0.0
> Reporter: Sam Albers
> Priority: Major
>
> I am have Windows 10 R 3.6.1 specific problem that I wanted to mention.
> Running:
> {code:java}
> > arrow::packageVersion("arrow")
> [1] '3.0.0'
> > arrow::write_parquet(iris, "iris.parquet")
> Error: sink must be a "OutputStream"
> Error in sink$close : object of type 'externalptr' is not subsettable{code}
> I've tracked this as far as
> {code:java}
> arrow:::io___FileOutputStream__Open(arrow:::clean_path_abs('iris.parquet'))
> [1]<pointer: 0X000000001510e210>{code}
> If I try this on another Windows 10 machine with R 4.0.3 I get:
> arrow:::io___FileOutputStream__Open(arrow:::clean_path_abs("iris.parquet"))
> FileOutputStream
> If I try R 3.6.3 on Ubuntu (via RStudio cloud):
> {code:java}
> arrow:::io___FileOutputStream__Open(arrow:::clean_path_abs("iris.parquet"))
> FileOutputStream {code}
> This definitely feels like an OS specific issue as io___FileOutputSteam__Open
> hasn't changed recently:
> [https://github.com/apache/arrow/blame/7184c3f46981dd52c3c521b2676796e82f17da77/r/src/arrowExports.cpp#L2161-L2165]
>
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