From: mark81 at gmail.com (Mark Mitchell)
Date: Fri, 10 Nov 2006 10:03:00 -0500
Subject: [Pljava-dev] newbie sqlj.install_jar problem
In-Reply-To: <455452ED.6020900@hotmail.com>
References: <455452ED.6020900@hotmail.com>
Message-ID: <449f4cf70611100702t3fee08e8n625e53a917e85a85@mail.gmail.com>

I am new to this as well, but it sounds like postmaster can't find the
JVM libraries...

See this section of the wiki:
http://wiki.tada.se/wiki/display/pljava/Posix+Installation

Of the two options presented for the part of that Posix+Installation page:

Ensure that the JRE shared libraries can be found by the Postmaster
backend. This can be done in different ways depending on platform.
Here are two suggestions (the i386 directory will of course be named
something suitable for your CPU architecture):

   1. Setting the LD_LIBRARY_PATH environment will work on most
Linux/Unix platforms. A good place to do this is usually the file
/etc/sysconfig/pgsql/postgresql:

      export LD_LIBRARY_PATH=$JRE_HOME/lib/i386:$JRE_HOME/lib/i386/client


      Apparently, on some Linux platforms you will also need to append

      :$JRE_HOME/lib/i386/native_threads

   2. Add a file named postgresql to the directory /etc/ld.so.conf.d
that looks like this:

      <jre-home>/lib/i386
      <jre-home>/lib/i386/client

      The <jre-home> must be expanded. Then use /sbin/ldconfig to make
this new setting effective.


I did the #2 option on my CentOS 4 machine and had success (though I
had Java 1.5.0_09)...

Regards,

-Mark


On 11/10/06, Alpha Malick <alphamalick at hotmail.com> wrote:
> Hello everybody
> i new to this list, and pl/java too.
>
> my environnement :
> CentOS Linux 4.2, java 1.4.2_11, postgresql 8.1.4, pljava 1.3.0
>
> after the deployment done with command :
> java -cp
> /opt/pgsql/pljava/deploy.jar:/opt/pgsql/jdbc/postgresql-8.1-310.jdbc3.jar
>   org.postgresql.pljava.deploy.Deployer -install -user dbuser -database
> mydb
>
> i have new tables in my database mydb :
>  - sqlj.classpath_entry
>  - sqlj.jar_entry
>  - sqlj.jar_repository
>  - sqlj.typemap_entry
>  - sqlj.jar_repository_pkey
>  - sqlj.jar_repository_jarname_pkey
>  - sqlj.jar_entry_pkey
>  - sqlj.jar_entry_jarid_key
>  - sqlj.classpath_entry_pkey
>  - sqlj.typemap_entry_pkey
>  - sqlj.jar_repository_jarid_seq
>  - sqlj.jar_entry_entryid_seq
>  - sqlj.typemap_entry_mapid_seq
>
> now i would like to run command under psql:
>
> select sqlj.install_jar('file:///opt/app/sqlj.jar','sqlj',true);
>
> but each time, there is a failure, with error like this :
> INFO:  Error occurred during initialization of VM
> INFO:  Unable to load native library
> INFO:  : libverify.so: cannot open shared object file: No such file or
> directory
> INFO:
> server closed the connection unexpectedly
>         This probably means the server terminated abnormally
>         before or while processing the request.
> The connection to the server was lost. Attempting reset: Failed.
>
> Can someone help?
> Where can i set up to have more ERROR information?
> Thanks!
>
> P.S: sorry if question has been asked before, but i have not found any
> answer that works for me.
>
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>