From: thhal at mailblocks.com (Thomas Hallgren)
Date: Mon, 05 Sep 2005 16:54:45 +0200
Subject: [Pljava-dev] Re: Deployer error.
In-Reply-To: <1da16c2205090507391724e576@mail.gmail.com>
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Message-ID: <thhal-0ufT3A1er8LQFPPDpdiGz/NngUfCFYi@mailblocks.com>

Right. And I just saw that the usage string printed by the deployer 
states that the -jar option should be used. It won't work since running 
java with a -jar option ignores a remote classpath setting. It assumes 
that the classpath has been set in the manifest. It isn't since I have 
no way of knowing what PostgreSQL driver that will be used or where it's 
located.

So, please ignore the "java -jar" suggestion printed by the deployer 
command usage string. It's incorrect.

- thomas

Edward Yakop wrote:

>Whoops,
>
>He actually need the deploy.jar. But you're right. I made a mistake on
>the java -jar option.
>
>Sorry,
>Edward Yakop
>
>On 9/5/05, Thomas Hallgren <thhal at mailblocks.com> wrote:
>  
>
>>Sorry, let me correct that. You don't use the -jar option. That was in
>>Edward's example :-)
>>
>>Please tell me the exact error message and provide a stack backtrace.
>>
>>- thomas
>>
>>Thomas Hallgren wrote:
>>
>>    
>>
>>>Actually, that advice is incorrect. pljava.jar is not needed by the
>>>deployer client program. It must only be seen by the backend server.
>>>
>>>The problem is that you use the -jar option. You should not use the
>>>-jar option when running the deployer. Given that the CLASSPATH is set
>>>the way you describe you should try this instead:
>>>
>>>java org.postgresql.pljava.deploy.Deployer -install
>>>
>>>Regards,
>>>Thomas Hallgren
>>>
>>>
>>>Edward Yakop wrote:
>>>
>>>      
>>>
>>>>Hi,
>>>>
>>>>You need to add pljava.jar inside the $CLASSPATH
>>>>`java -jar org.postgresql.pljava.deploy.Deployer -install`, otherwise
>>>>`java -cp ${DIR_TO_PLJAVA_JAR}/pljava.jar
>>>>org.postgresql.pljava.deploy.Deployer -install`
>>>>
>>>>Regards,
>>>>Edward Yakop
>>>>
>>>>On 9/5/05, Mncedisi Kheswa <pkheswa at yahoo.com> wrote:
>>>>
>>>>        
>>>>
>>>>>Hi all,
>>>>>If anyone can help. I have installed Java with Postgres SQL Server
>>>>>on Linux
>>>>>8.0 and when trying to run # java
>>>>>org.postgresql.pljava.deploy.Deployer -install I get
>>>>>"NoClassDef in main error". Written a simple java program and it
>>>>>runs fine.
>>>>>Here's my /etc/profile environment variables :
>>>>>JAVA_HOME=/usr/local/j2sdk1.4.2
>>>>>POSTGRES_HOME=/usr/local/pgsql
>>>>>PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$POSTGRES_HOME/bin:$PATH
>>>>>CLASSPATH=.:/usr/local/pljava/deploy.jar:/usr/local/pgsql/share/java/postgresql-8.0-312.jdbc3.jar
>>>>>
>>>>>LD_LIBRARY_PATH=$JAVA_HOME/jre/lib/i386:$JAVA_HOME/jre/lib/i386/client:$JAVA_HOME/jre/lib/i386/server:$JAVA_HOME/jre/lib/i386/native_threads
>>>>>
>>>>>
>>>>>/usr/local/pgsql/data/postgresql.conf file : dynamic_library_path =
>>>>>'$libdir:/usr/local/pljava/'
>>>>>custom_variable_classes = 'pljava'
>>>>>log_min_messages = info
>>>>>pljava.classpath = '/usr/local/pljava/pljava.jar'
>>>>>pljava.statement_cache_size = 10
>>>>>pljava.release_lingering_savepoints = true
>>>>>pljava.vmoptions = '-Xmx64M'
>>>>>pljava.debug = false
>>>>>
>>>>>Postgres database and Java are both installed and working. pljava is
>>>>>installed under /usr/local/ - can check pljava.classpath value
>>>>>above.
>>>>>Maybe I'm missing something, please help.
>>>>>Thanks in advance.
>>>>>
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>>>>>Pljava-dev at gborg.postgresql.org
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>>>>>
>>>>>
>>>>>
>>>>>          
>>>>>
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>>>      
>>>
>>
>>
>>    
>>