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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/01/04 15:55:48 UTC

[GitHub] [arrow] bkietz commented on pull request #8365: ARROW-6582: [R] Arrow to R fails with embedded nuls in strings

bkietz commented on pull request #8365:
URL: https://github.com/apache/arrow/pull/8365#issuecomment-754056855


   @nealrichardson 1) I'll push an implementation of this 2) unfortunately, unwind_exceptions can't *really* be caught. They are used by cpp11 to get c++ stack unwinding correct but if one is currently in flight then the R runtime has already been informed that `stop()` was called. If the exception is caught and not rethrown, the R stack will continue to unwind (leaking c++ resources). 3) wilco


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