openjdk team mailing list archive

[Nikolaus Rath <Nikolaus@xxxxxxxx>]

Public bug reported:

One of the last updates to openjdk in Lucid broke JNI applications.
Attempts to run a JNI application now crash with:

$ jScope
Load library java.lang.UnsatisfiedLinkError: /opt/mdsplus/lib/libJavaMds.so: libhpi.so: cannot open shared object file: No such file or directory
java.lang.UnsatisfiedLinkError: /opt/mdsplus/lib/libJavaMds.so: libhpi.so: cannot open shared object file: No such file or directory
	at java.lang.ClassLoader$NativeLibrary.load(Native Method)
	at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1750)
	at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1675)
	at java.lang.Runtime.loadLibrary0(Runtime.java:840)
	at java.lang.System.loadLibrary(System.java:1047)
	at jScope.LocalDataProvider.<clinit>(LocalDataProvider.java:192)
	at java.lang.Class.forName0(Native Method)/
	at java.lang.Class.forName(Class.java:186)
	at jScope.jScopeWaveContainer.SetDataServer(jScopeWaveContainer.java:1360)

libhpi.so is located in
/usr/lib/jvm/java-6-openjdk/jre/lib/amd64/native_threads/libhpi.so, so
the problem can be temporarily fixed by setting
LD_LIBRARY_PATH=/usr/lib/jvm/java-6-openjdk/jre/lib/amd64/native_threads/.
However, this path is of course very dependent on the used JRE, so it
needs to be set by java itself.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: openjdk-6-jre-headless 6b24-1.11.3-1ubuntu0.10.04.1
ProcVersionSignature: Ubuntu 3.0.0-23.38~lucid1-server 3.0.36
Uname: Linux 3.0.0-23-server x86_64
Architecture: amd64
Date: Fri Jul 20 11:11:48 2012
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: openjdk-6

** Affects: openjdk-6 (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug lucid regression-update

-- 
You received this bug notification because you are a member of OpenJDK,
which is subscribed to openjdk-6 in Ubuntu.
https://bugs.launchpad.net/bugs/1027122

Title:
  JNI applications fail because shared libraries cannot be found

Status in “openjdk-6” package in Ubuntu:
  New

Bug description:
  One of the last updates to openjdk in Lucid broke JNI applications.
  Attempts to run a JNI application now crash with:

  $ jScope
  Load library java.lang.UnsatisfiedLinkError: /opt/mdsplus/lib/libJavaMds.so: libhpi.so: cannot open shared object file: No such file or directory
  java.lang.UnsatisfiedLinkError: /opt/mdsplus/lib/libJavaMds.so: libhpi.so: cannot open shared object file: No such file or directory
  	at java.lang.ClassLoader$NativeLibrary.load(Native Method)
  	at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1750)
  	at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1675)
  	at java.lang.Runtime.loadLibrary0(Runtime.java:840)
  	at java.lang.System.loadLibrary(System.java:1047)
  	at jScope.LocalDataProvider.<clinit>(LocalDataProvider.java:192)
  	at java.lang.Class.forName0(Native Method)/
  	at java.lang.Class.forName(Class.java:186)
  	at jScope.jScopeWaveContainer.SetDataServer(jScopeWaveContainer.java:1360)

  libhpi.so is located in
  /usr/lib/jvm/java-6-openjdk/jre/lib/amd64/native_threads/libhpi.so, so
  the problem can be temporarily fixed by setting
  LD_LIBRARY_PATH=/usr/lib/jvm/java-6-openjdk/jre/lib/amd64/native_threads/.
  However, this path is of course very dependent on the used JRE, so it
  needs to be set by java itself.

  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: openjdk-6-jre-headless 6b24-1.11.3-1ubuntu0.10.04.1
  ProcVersionSignature: Ubuntu 3.0.0-23.38~lucid1-server 3.0.36
  Uname: Linux 3.0.0-23-server x86_64
  Architecture: amd64
  Date: Fri Jul 20 11:11:48 2012
  ProcEnviron:
   PATH=(custom, user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: openjdk-6

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