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https://issues.apache.org/jira/browse/ARROW-7807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17033315#comment-17033315
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Neal Richardson commented on ARROW-7807:
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A few questions:
1. What is the full error message and traceback from the {{Cannot call
io__MemoryMappedFile_Open}} you're seeing?
2. Can you show the R code you're running that is triggering that error, as
well as session info from that?
3. Can you share the stdout/logs from when the package is installing?
> [R] Installation on RHEL 7 Cannot call io___MemoryMappedFile__Open()
> --------------------------------------------------------------------
>
> Key: ARROW-7807
> URL: https://issues.apache.org/jira/browse/ARROW-7807
> Project: Apache Arrow
> Issue Type: Bug
> Components: R
> Affects Versions: 0.16.0
> Environment: RHEL 7.6
> Custom R build in a non-default location
> Reporter: Omar Yassin
> Priority: Major
>
> Hey Team,
> I've been using Arrow successfully in python through conda and have been able
> to write and read parquet files successfully. Now I'm trying to have R users
> consume some of the parquet files I've produced. They run a shared R build in
> a custom location, so can't use conda with their setup. We tried installing
> the C++ libraries system-wide and then the R library in a user's directory,
> but kept getting {color:#de350b}Cannot call
> io{color}{color:#de350b}{{__MemoryMappedFile_}}{color}{color:#de350b}Open()
> {color}errors on{color:#de350b} read_parquet(){color}. I'm not sure if we've
> missed a step, or where to continue debugging. Does the R package have any
> known issues on RHEL 7? Below are some details:
>
> Environment:
> * RHEL 7.6
> * Custom local R environment in a non-default location
> Steps taken:
> # Installed the C++ libraries first (now live in /usr/lib64) as described
> (v.0.16.0) in [https://arrow.apache.org/install/]
> # Ran {color:#de350b}{{install.packages('arrow')}}{color} in an interactive
> R session
> # It couldn't find the C++ libraries and said {{{color:#de350b}No C++
> binaries found for rhel-7{color}}}
> # Couldn't find
> [https://dl.bintray.com/ursalabs/arrow-r/libarrow/bin/rhel-7/arrow-0.16.0.zip]
> when it tried to pull the binaries
> # Source download didn't work due to internal github firewall rules
> # Installed without errors, but threw {{{color:#de350b}Cannot call
> io{color}}}{color:#de350b}{{__MemoryMappedFile_}}{color}{{{color:#de350b}Open(){color}}}
> error on {{{color:#de350b}read_parquet(){color}}}
> # Removed the rlib/arrow directory and tried a different route
> # Set {{{color:#de350b}LIBARROW_BINARY_DISTRO='centos-7'{color}}}
> # Set {{{color:#de350b}PKG_CONFIG=/usr/lib64{color}}}
> # Ran {color:#de350b}{{install.packages('arrow')}}{color} in an interactive
> R session
> # Binaries and package seemed to install correctly without complaints
> # Still threw {{{color:#de350b}Cannot call
> {color}}}{color:#de350b}{{io__MemoryMappedFile_Open{{{color:#de350b}(){color}
> on {color:#de350b}read_parquet{color}}}}}{color}
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