nealrichardson commented on a change in pull request #11971:
URL: https://github.com/apache/arrow/pull/11971#discussion_r796626237
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File path: r/R/csv.R
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@@ -718,6 +718,8 @@ write_csv_arrow <- function(x,
csv___WriteCSV__RecordBatch(x, write_options, sink)
} else if (inherits(x, "Table")) {
csv___WriteCSV__Table(x, write_options, sink)
+ } else if (inherits(x, "FileSystemDataset")) {
+ csv___WriteCSV__RecordBatchReader(x, write_options, sink)
Review comment:
This doesn't make sense. You have a FileSystemDataset but you're passing
it to a C++ function that expects RecordBatchReader. This will segfault. Is
this the code you're running in ARROW-15128?
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