[
https://issues.apache.org/jira/browse/ARROW-14700?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Antoine Pitrou resolved ARROW-14700.
------------------------------------
Fix Version/s: 7.0.0
Resolution: Fixed
Issue resolved by pull request 11695
[https://github.com/apache/arrow/pull/11695]
> [R] [C++] Valgrind error on CSV parse + timestamp
> -------------------------------------------------
>
> Key: ARROW-14700
> URL: https://issues.apache.org/jira/browse/ARROW-14700
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++, R
> Reporter: Jonathan Keane
> Assignee: David Li
> Priority: Major
> Labels: pull-request-available
> Fix For: 7.0.0
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Our valgrind nightly is erroring on csv (and possibly only timestamp
> conversion):
> {code}
> ==5098== by 0xE150F84: Parse (parser.cc:522)
> ==5098== by 0xE150F84:
> arrow::csv::BlockParser::ParseFinal(std::vector<nonstd::sv_lite::basic_string_view<char,
> std::char_traits<char> >,
> std::allocator<nonstd::sv_lite::basic_string_view<char,
> std::char_traits<char> > > > const&, unsigned int*) (parser.cc:566)
> ==5098== by 0xE15D7A1: operator() (reader.cc:424)
> ==5098== by 0xE15D7A1: operator() (async_generator.h:275)
> ==5098== by 0xE15D7A1: __invoke_impl<arrow::Future<arrow::csv::(anonymous
> namespace)::ParsedBlock>, arrow::MakeMappedGenerator<arrow::csv::(anonymous
> namespace)::CSVBlock, arrow::csv::(anonymous
> namespace)::BlockParsingOperator, arrow::Result<arrow::csv::(anonymous
> namespace)::ParsedBlock>, arrow::csv::(anonymous
> namespace)::ParsedBlock>::MapCallback&, const arrow::csv::(anonymous
> namespace)::CSVBlock&> (invoke.h:60)
> ==5098== by 0xE15D7A1: __invoke_r<arrow::Future<arrow::csv::(anonymous
> namespace)::ParsedBlock>, arrow::MakeMappedGenerator<arrow::csv::(anonymous
> namespace)::CSVBlock, arrow::csv::(anonymous
> namespace)::BlockParsingOperator, arrow::Result<arrow::csv::(anonymous
> namespace)::ParsedBlock>, arrow::csv::(anonymous
> namespace)::ParsedBlock>::MapCallback&, const arrow::csv::(anonymous
> namespace)::CSVBlock&> (invoke.h:142)
> ==5098== by 0xE15D7A1:
> std::_Function_handler<arrow::Future<arrow::csv::(anonymous
> namespace)::ParsedBlock> (arrow::csv::(anonymous namespace)::CSVBlock
> const&), std::function<arrow::Future<arrow::csv::(anonymous
> namespace)::ParsedBlock> ()>
> arrow::MakeMappedGenerator<arrow::csv::(anonymous namespace)::CSVBlock,
> arrow::csv::(anonymous namespace)::BlockParsingOperator,
> arrow::Result<arrow::csv::(anonymous namespace)::ParsedBlock>,
> arrow::csv::(anonymous
> namespace)::ParsedBlock>(std::function<arrow::Future<arrow::csv::(anonymous
> namespace)::CSVBlock> ()>, arrow::csv::(anonymous
> namespace)::BlockParsingOperator)::MapCallback>::_M_invoke(std::_Any_data
> const&, arrow::csv::(anonymous namespace)::CSVBlock const&)
> (std_function.h:292)
> ==5098== by 0xE1662A8: operator() (std_function.h:622)
> ==5098== by 0xE1662A8: arrow::MappingGenerator<arrow::csv::(anonymous
> namespace)::CSVBlock, arrow::csv::(anonymous
> namespace)::ParsedBlock>::Callback::operator()(arrow::Result<arrow::csv::(anonymous
> namespace)::CSVBlock> const&) (async_generator.h:247)
> ==5098==
> test-dataset-csv.R:61:3 [success]
> End test: CSV dataset
> {code}
> https://dev.azure.com/ursacomputing/crossbow/_build/results?buildId=15258&view=logs&j=0da5d1d9-276d-5173-c4c4-9d4d4ed14fdb&t=d9b15392-e4ce-5e4c-0c8c-b69645229181&l=15019
> could be related to/triggered by:
> https://github.com/apache/arrow/commit/a9f2091f8518590c72d25452dc60c8173ee6223c
> https://github.com/apache/arrow/commit/f3f4423f4e952c49e14ed2b11e21809b6e98b666
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