libnio.so: undefined symbol: reuseport_available
Voxanimus opened this issue · comments
Describe the problem
The installation goes well until I try to launch jep in the terminal.
It seems that there is a problem with libnio.so.
I check for it in using ldd /usr/lib/jvm/java-17-openjdk/lib/libnio.so
and everything went fine.
Environment:
- OS Platform, Distribution, and Version: Archlinux x86_64, 6.7.1-arch1-1
- Python Distribution and Version: Python 3.11.6
- Java Distribution and Version: openjdk version "17.0.10"
- Jep Version: Jep 4.2.0
Logs
Error while launching jep:
Error: LinkageError when loading the jep.Run main class
java.lang.UnsatisfiedLinkError: /usr/lib/jvm/java-17-openjdk/lib/libnio.so: /usr/lib/jvm/java-17-openjdk/lib/libnio.so: undefined symbol: reuseport_available
Result of ldd command:
linux-vdso.so.1 (0x00007ffce3bd3000)
libjava.so => /usr/lib/jvm/java-17-openjdk/lib/libjava.so (0x00007c255407600)
libnet.so => /usr/lib/jvm/java-17-openjdk/lib/libnet.so (0x00007c255405e000)
libc.so.6 => /usr/lib/libc.so.6 (0x00007c2553e4b000)
libjvm.so => /usr/lib/jvm/java-17-openjdk/lib/server/libjvm.so (0x00007c2552a00000)
/usr/lib64/ld-linux-x86-64.so.2 (0x00007c25540b3000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007c2552600000)
libm.so.6 => /usr/lib/libm.so.6 (0x00007c2552913000)
libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0x00007c2553e24000)
It looks like there may be problems with some versions of java when LD_LIBRARY_PATH is used. The jep script sets LD_LIBRARY_PATH to help find libjep but on most linux systems that is no longer strictly necessary as long as libjep can be found in a predictable location. Could you try modifying the jep script and removing the LD_LIBRARY_PATH portion and reporting back if that resolves the issue.
It looks like there may be problems with some versions of java when LD_LIBRARY_PATH is used. The jep script sets LD_LIBRARY_PATH to help find libjep but on most linux systems that is no longer strictly necessary as long as libjep can be found in a predictable location. Could you try modifying the jep script and removing the LD_LIBRARY_PATH portion and reporting back if that resolves the issue.
Everything is working fine. Thank you. Maybe this deserves a later patch.