[jira] [Created] (ARROW-12638) [R] Valgrind errors with binary array creation errors.

["Jonathan Keane (Jira)" <ji...@apache.org>]

Jonathan Keane created ARROW-12638:
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             Summary: [R] Valgrind errors with binary array creation errors. 
                 Key: ARROW-12638
                 URL: https://issues.apache.org/jira/browse/ARROW-12638
             Project: Apache Arrow
          Issue Type: Bug
          Components: R
            Reporter: Jonathan Keane


When we submitted 4.0.0 to cran, we received a few new valgrind errors. Most looked like they were unrelated to arrow, but these look like they might be fixable in the package:

in test-Array.R
(binary errors, skipped)
{code}
==273== 888 (96 direct, 792 indirect) bytes in 1 blocks are definitely lost in loss record 240 of 3,224
==273==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==273==    by 0xD94D5DB: arrow::Status arrow::internal::MakeConverterImpl<arrow::r::RConverter, arrow::r::RConverterTrait>::Visit<arrow::BinaryType, arrow::r::RPrimitiveConverter<arrow::BinaryType, void> >(arrow::BinaryType const&) (converter.h:212)
==273==    by 0xD948125: arrow::Status arrow::VisitTypeInline<arrow::internal::MakeConverterImpl<arrow::r::RConverter, arrow::r::RConverterTrait> >(arrow::DataType const&, arrow::internal::MakeConverterImpl<arrow::r::RConverter, arrow::r::RConverterTrait>*) (visitor_inline.h:89)
==273==    by 0xD93CFB5: arrow::Result<std::unique_ptr<arrow::r::RConverter, std::default_delete<arrow::r::RConverter> > > arrow::internal::MakeConverter<arrow::r::RConverter, arrow::r::RConverterTrait>(std::shared_ptr<arrow::DataType>, arrow::r::RConverter::OptionsType, arrow::MemoryPool*) (converter.h:259)
==273==    by 0xD93CB1A: arrow::r::vec_to_arrow(SEXPREC*, std::shared_ptr<arrow::DataType> const&, bool) (r_to_arrow.cpp:1015)
==273==    by 0xD93CDAA: vec_to_arrow(SEXPREC*, SEXPREC*) (r_to_arrow.cpp:1035)
==273==    by 0xD891C1A: _arrow_vec_to_arrow (arrowExports.cpp:5128)
==273==    by 0x4941DCF: R_doDotCall (dotcode.c:601)
==273==    by 0x49B100F: bcEval (eval.c:7671)
==273==    by 0x498BF52: Rf_eval (eval.c:727)
==273==    by 0x498ECC1: R_execClosure (eval.c:1897)
==273==    by 0x498E974: Rf_applyClosure (eval.c:1823)
{code}

The tests that cause these were skipped.



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