FreeBSD failed: /usr/local/openjdk8/jre/lib/amd64/server/libjvm.so: Undefined symbol "pthread_set_name_np"

[Jung-uk Kim]

On 18. 11. 15., Achilleas Mantzios wrote:
> Dear members,
> 
> I run FreeBSD 11.2-RELEASE-p3 with openjdk8-8.181.13 and I am trying to
> install pljava (java PL support for PostgreSQL,triggers), I have
> successfully built pljava, and installed it, but when I try to create
> the extension I get :
> 
> [local] [448] 5bed6f0c.1c0 2018-11-15 15:10:36.784 EET psql
> postgres at dynacom line:15 WARNING: Java virtual machine not yet loaded
> 
> [local] [448] 5bed6f0c.1c0 2018-11-15 15:10:36.784 EET psql
> postgres at dynacom line:16 DETAIL: dlopen
> (/usr/local/openjdk8/jre/lib/amd64/server/libjvm.so) failed:
> /usr/local/openjdk8/jre/lib/amd64/server/libjvm.so: Undefined symbol
> "pthread_set_name_np"
> 
> [local] [448] 5bed6f0c.1c0 2018-11-15 15:10:36.784 EET psql
> postgres at dynacom line:17 HINT: SET pljava.libjvm_location TO the correct
> path to the jvm library (libjvm.so or jvm.dll, etc.)
> 
> [local] [448] 5bed6f0c.1c0 2018-11-15 15:10:36.784 EET psql
> postgres at dynacom line:18 CONTEXT: PL/pgSQL function
> call_weeklycheck_before() line 6 at assignment
> 
> [local] [448] 5bed6f0c.1c0 2018-11-15 15:10:36.784 EET psql
> postgres at dynacom line:19 ERROR: cannot use PL/Java before successfully
> completing its setup
> 
> It used to work with openjdk7, by doing :
> 
> postgres at smadev:~% ldd /usr/local/openjdk8/jre/lib/amd64/server/libjvm.so
> /usr/local/openjdk8/jre/lib/amd64/server/libjvm.so:
> libm.so.5 => /lib/libm.so.5 (0x801dd8000)
> libc++.so.1 => /usr/lib/libc++.so.1 (0x802005000)
> libcxxrt.so.1 => /lib/libcxxrt.so.1 (0x8022d3000)
> libc.so.7 => /lib/libc.so.7 (0x800823000)
> libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x8024f2000)
> 
> postgres at smadev:~%
> 
> I see no linking to libthr, whereas if I ldd jdk7 I get :
> 
> postgres at smadev:~% ldd
> /pgsqlbig/SMADEV_BACKUP/usr/local/openjdk7/jre/lib/amd64/server/libjvm.so
> /pgsqlbig/SMADEV_BACKUP/usr/local/openjdk7/jre/lib/amd64/server/libjvm.so:
> libm.so.5 => /lib/libm.so.5 (0x801d42000)
> libc++.so.1 => /usr/lib/libc++.so.1 (0x801f6f000)
> libcxxrt.so.1 => /lib/libcxxrt.so.1 (0x80223d000)
> libthr.so.3 => /lib/libthr.so.3 (0x80245c000)
> libc.so.7 => /lib/libc.so.7 (0x800823000)
> libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x802684000)
> postgres at smadev:~%
> And it indeed runs with jd7.
> However, jdk7 is no more on this machine, and also pljava was compiled
> with jdk8. Any ideas?

Please try the attached patch.

Jung-uk Kim
-------------- next part --------------
A non-text attachment was scrubbed...
Name: openjdk8.diff
Type: text/x-patch
Size: 653 bytes
Desc: not available
URL: <http://lists.freebsd.org/pipermail/freebsd-java/attachments/20181115/4291f57d/attachment.bin>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 488 bytes
Desc: OpenPGP digital signature
URL: <http://lists.freebsd.org/pipermail/freebsd-java/attachments/20181115/4291f57d/attachment.sig>