guyuqi commented on pull request #643:
URL: https://github.com/apache/bigtop/pull/643#issuecomment-636674748
>> since it initially confused me why this change should affect Arm64 only
Thanks for comments, @oflebbe
For neither `libcrypt.so.1` nor `libcrypt.so` exist in
`bigtop/puppet:trunk-fedora-31` in all platforms,
agree with you to change the name of the JIRA issue.
In Fedora-31, both of `libcrypt.so.1` and `libcrypt.so` do exist in x86
images: `bigtop/slaves:trunk-fedora-31`.
However `libcrypt.so.1` doesn't exist in Arm images:
`bigtop/slaves:trunk-fedora-31-aarch64`.
It misled me at first. I'll change it later.
>>did you check / put a reference to the source /errors which actually tries
to load libcrypt.so.1 rather libcrypt.so .
The errors in Fedora-31 like:
```
Failed to load native POSIX impl; falling back on Java impl. Stacktrace
follows.
java.lang.UnsatisfiedLinkError: libcrypt.so.1: cannot open shared object
file: No such file or directory
at
jnr.ffi.provider.jffi.NativeLibrary.loadNativeLibraries(NativeLibrary.java:87)
at
jnr.ffi.provider.jffi.NativeLibrary.getNativeLibraries(NativeLibrary.java:70)
at
jnr.ffi.provider.jffi.NativeLibrary.getSymbolAddress(NativeLibrary.java:49)
at
jnr.ffi.provider.jffi.NativeLibrary.findSymbolAddress(NativeLibrary.java:59)
at
jnr.ffi.provider.jffi.AsmLibraryLoader.generateInterfaceImpl(AsmLibraryLoader.java:158)
at
jnr.ffi.provider.jffi.AsmLibraryLoader.loadLibrary(AsmLibraryLoader.java:89)
at
jnr.ffi.provider.jffi.NativeLibraryLoader.loadLibrary(NativeLibraryLoader.java:44)
at jnr.ffi.LibraryLoader.load(LibraryLoader.java:325)
at jnr.ffi.Library.loadLibrary(Library.java:127)
at
jnr.posix.POSIXFactory$DefaultLibCProvider$SingletonHolder.<clinit>(POSIXFactory.java:279)
```
In Debian-10 for x86 and Arm64 in our docker images
(`bigtop/slaves:trunk-debian-10`),
Both libcrypt.so.1 and libcrypt.so are available:
```
/lib/aarch64-linux-gnu/libcrypt.so.1
/lib/x86_64-linux-gnu/libcrypt.so.1
```
```
/usr/lib/aarch64-linux-gnu/libcrypt.so
/usr/lib/x86_64-linux-gnu/libcrypt.so
```
But in `bigtop/puppet:trunk-debian-10` (x86 and Arm64):
`libcrypt.so.1` exists but `libcrypt.so` doesn't.
Just for this case, becuase `libcrypt.so.1` is always available in
`bigtop/puppet:trunk-debian-10` and `bigtop/slaves`, no errors occurred in
Debian-10 in all platforms.
I'm not sure there are any issues for missing `libcrypt.so` in Debian. How
about to install both `libxcrypt-devel` and libxcrypt-compat in `bigtop/puppet`
? Or deal with it case by case?
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