[jira] [Created] (ARROW-7426) read_parquet and write_parquet not working on Ubuntu 19.10

["claesmaelick@gmail.com (Jira)" <ji...@apache.org>]

claesmaelick@gmail.com created ARROW-7426:
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             Summary: read_parquet and write_parquet not working on Ubuntu 19.10
                 Key: ARROW-7426
                 URL: https://issues.apache.org/jira/browse/ARROW-7426
             Project: Apache Arrow
          Issue Type: Bug
          Components: R
    Affects Versions: 0.15.1
         Environment: Ubuntu 19.10
            Reporter: claesmaelick@gmail.com


After installing the R package for arrow, I get the following error when trying to read or write a parquet file: 
{quote}> read_parquet("example.parquet")
 Error in io___MemoryMappedFile__Open(path, mode) : 
 Cannot call io___MemoryMappedFile__Open(). Please use arrow::install_arrow() to install required runtime libraries. 
 > write_parquet(mtcars, "test.parquet")
 Error in Table__from_dots(dots, schema) : 
 Cannot call Table__from_dots(). Please use arrow::install_arrow() to install required runtime libraries.
{quote}
The problem occurs with both the latest stable release on CRAN and the latest development version from GitHub. I installed the C++ arrow library through conda as there was no working deb package for Ubuntu 19.10.



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