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Andrew Lamb commented on ARROW-6154: ------------------------------------ Migrated to github: https://github.com/apache/arrow-rs/issues/47 > [Rust] [Parquet] Too many open files (os error 24) > -------------------------------------------------- > > Key: ARROW-6154 > URL: https://issues.apache.org/jira/browse/ARROW-6154 > Project: Apache Arrow > Issue Type: Bug > Components: Rust > Reporter: Yesh > Priority: Major > Attachments: > part-00009-33e6c49b-d6cb-4175-bc41-7198fd777d3a-c000.snappy.parquet > > > Used [rust]*parquet-read binary to read a deeply nested parquet file and see > the below stack trace. Unfortunately won't be able to upload file.* > {code:java} > stack backtrace: > 0: std::panicking::default_hook::{{closure}} > 1: std::panicking::default_hook > 2: std::panicking::rust_panic_with_hook > 3: std::panicking::continue_panic_fmt > 4: rust_begin_unwind > 5: core::panicking::panic_fmt > 6: core::result::unwrap_failed > 7: parquet::util::io::FileSource<R>::new > 8: <parquet::file::reader::SerializedRowGroupReader<R> as > parquet::file::reader::RowGroupReader>::get_column_page_reader > 9: <parquet::file::reader::SerializedRowGroupReader<R> as > parquet::file::reader::RowGroupReader>::get_column_reader > 10: parquet::record::reader::TreeBuilder::reader_tree > 11: parquet::record::reader::TreeBuilder::reader_tree > 12: parquet::record::reader::TreeBuilder::reader_tree > 13: parquet::record::reader::TreeBuilder::reader_tree > 14: parquet::record::reader::TreeBuilder::reader_tree > 15: parquet::record::reader::TreeBuilder::build > 16: <parquet::record::reader::RowIter as > core::iter::traits::iterator::Iterator>::next > 17: parquet_read::main > 18: std::rt::lang_start::{{closure}} > 19: std::panicking::try::do_call > 20: __rust_maybe_catch_panic > 21: std::rt::lang_start_internal > 22: main{code} -- This message was sent by Atlassian Jira (v8.3.4#803005)