icejean commented on issue #36848:
URL: https://github.com/apache/arrow/issues/36848#issuecomment-1648959690
If remove the line, R seems can't find the sanppy lib to test loading of
the compiled lib: arrow.so: undefined symbol:
`_ZN6snappy19MaxCompressedLengthEm`:
```
installing to
/usr/lib64/R-4.1.2/lib64/R/library/00LOCK-arrow/00new/arrow/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded from temporary location
libgcc_s.so.1 must be installed for pthread_cancel to work
sh: 行 1: 28312 已放弃 R_TESTS= '/usr/lib64/R-4.1.2/lib64/R/bin/R'
--no-save --no-restore --no-echo 2>&1 < '/tmp/Rtmp2wIIil/filedd932b4e9c8'
Error: package or namespace load failed for ‘arrow’ in dyn.load(file,
DLLpath = DLLpath, ...):
无法载入共享目标对象‘/usr/lib64/R-4.1.2/lib64/R/library/00LOCK-arrow/00new/arrow/libs/arrow.so’：:
/usr/lib64/R-4.1.2/lib64/R/library/00LOCK-arrow/00new/arrow/libs/arrow.so:
undefined symbol: _ZN6snappy19MaxCompressedLengthEm
错误: loading failed
停止执行
ERROR: loading failed
* removing ‘/usr/lib64/R-4.1.2/lib64/R/library/arrow’
The downloaded source packages are in
‘/tmp/RtmpZaIePo/downloaded_packages’
Updating HTML index of packages in '.Library'
Making 'packages.html' ... done
Warning message:
In install.packages("arrow") :
installation of package ‘arrow’ had non-zero exit status
```
```
> Sys.getenv("LD_LIBRARY_PATH")
[1]
"/usr/lib64/R-4.1.2/lib64/R/lib:/usr/local/lib64:/usr/lib/jvm/java-11/lib/amd64/server:/usr/local/lib64:/opt/rh/devtoolset-8/root/usr/lib64:/opt/rh/devtoolset-8/root/usr/lib:/opt/rh/devtoolset-8/root/usr/lib64/dyninst:/opt/rh/devtoolset-8/root/usr/lib/dyninst:/opt/rh/devtoolset-8/root/usr/lib64:/opt/rh/devtoolset-8/root/usr/lib"
>
```
```
(base) [root@VM-4-12-centos jean]# find / -name libsnappy.a
/usr/local/lib64/libsnappy.a
/usr/lib64/anaconda3/pkgs/snappy-1.1.8-he6710b0_0/lib/libsnappy.a
/usr/lib64/anaconda3/lib/libsnappy.a
/root/snappy/build/libsnappy.a
/root/snappy-1.1.10/build/libsnappy.a
(base) [root@VM-4-12-centos jean]# strings
/usr/lib64/anaconda3/lib/libsnappy.a |grep _ZN6snappy19MaxCompressedLengthEm
_ZN6snappy19MaxCompressedLengthEm
_ZN6snappy19MaxCompressedLengthEm
_ZN6snappy19MaxCompressedLengthEm
.text._ZN6snappy19MaxCompressedLengthEm
(base) [root@VM-4-12-centos jean]# strings /usr/local/lib64/libsnappy.a
|grep _ZN6snappy19MaxCompressedLengthEm_ZN6snappy19MaxCompressedLengthEm
_ZN6snappy19MaxCompressedLengthEm
_ZN6snappy19MaxCompressedLengthEm
(base) [root@VM-4-12-centos jean]#
```
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