Hello,
We are noticing that when the red-arrow gem in Ruby is bundled, the resulting
arrow.so file has explicit paths for extpp, and thus, if the location changes
(after a deployment), those libraries can no longer be found:
Example:
bash-4.2# ldd bundle/ruby/2.7.0/gems/red-arrow-0.17.0/lib/arrow.so
linux-vdso.so.1 (0x00007ffd703a4000)
libruby.so.2.7 => /var/lang/lib/libruby.so.2.7
(0x00007f90ce6fe000)
libarrow.so.17 => not found
libgobject-2.0.so.0 => /lib64/libgobject-2.0.so.0
(0x00007f90ce4ab000)
libglib-2.0.so.0 => /lib64/libglib-2.0.so.0 (0x00007f90ce195000)
libarrow-glib.so.17 => not found
/codebuild/output/src687471828/src/gsb/vendor/bundle/ruby/2.7.0/gems/extpp-0.0.8/ext/extpp/libruby-extpp.so
=> not found
/codebuild/output/src687471828/src/gsb/vendor/bundle/ruby/2.7.0/gems/extpp-0.0.8/lib/libruby-extpp.so
=> not found
libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007f90cde13000)
libm.so.6 => /lib64/libm.so.6 (0x00007f90cdad3000)
libc.so.6 => /lib64/libc.so.6 (0x00007f90cd728000)
libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f90cd512000)
libz.so.1 => /lib64/libz.so.1 (0x00007f90cd2fd000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f90cd0df000)
librt.so.1 => /lib64/librt.so.1 (0x00007f90cced7000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007f90cccd3000)
libcrypt.so.1 => /lib64/libcrypt.so.1 (0x00007f90cca9c000)
/lib64/ld-linux-x86-64.so.2 (0x00007f90ceec4000)
libpcre.so.1 => /lib64/libpcre.so.1 (0x00007f90cc838000)
libffi.so.6 => /lib64/libffi.so.6 (0x00007f90cc630000)
Note that these have the full path.
Any ideas of how to avoid this? We are trying to get red-arrow working on AWS
Lambda. When we build, the directory has to change from where it currently is.
The codebuild directory being specified is something out of our control. When
the code is deployed, it ends up in /var/task. This is where vendor needs to be.
Dave
David Lahn
DevOps Lead
Development
ForwardPMX
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