[midPoint] Midpoint 4.3 - JDBC Driver is not found on classpath

Wed Apr 27 11:37:29 CEST 2022

Hi Andrea 

Sorry, I didn't understand that the problem persisted. :-) Check the running process and its complete command line, whether everything is OK, I have no idea what values you provide via environment variables, etc. The command you shown is actually not current for MP 4.3 anymore. 

This is midpoint.sh for 4.3: [ https://github.com/Evolveum/midpoint/blob/support-4.3/dist/src/main/bin/midpoint.sh | https://github.com/Evolveum/midpoint/blob/support-4.3/dist/src/main/bin/midpoint.sh ] 

It does not use -Dloader.path anymore, it is back to normal (-jar flag), so to say, so please, try to emulate that script. 

But beyond this I can only help you via proper support channels, unless someone from community helps, of course. In any case, please, always add more diagnostic information, e.g. line from wide process output, etc. It makes any troubleshooting much faster, with or without support. 

Best regards 

Richard 

From: "Andrea Picconi" <andrea.picconi at innovery.net> 
To: "midPoint General Discussion" <midpoint at lists.evolveum.com> 
Cc: "Richard Richter" <virgo at evolveum.com> 
Sent: Wednesday, April 27, 2022 10:39:50 AM 
Subject: RE: Midpoint 4.3 - JDBC Driver is not found on classpath 

Hi Richard, 

any news about our problem? 

Thank you and regards, 

Andrea 

From: Andrea Picconi 
Sent: Friday, April 22, 2022 10:49 AM 
To: midPoint General Discussion <midpoint at lists.evolveum.com> 
Cc: Richard Richter <virgo at evolveum.com> 
Subject: RE: Midpoint 4.3 - JDBC Driver is not found on classpath 

Hi Richard, 

thank you for your quickly response. 

We will move to 4.4 soon, we must first study some changes within our system, so for now we have taken this step. 

We start Midpoint via . service, here our -Dloader.path= 

Thank you and regards, 

Andrea 

From: midPoint < [ mailto:midpoint-bounces at lists.evolveum.com | midpoint-bounces at lists.evolveum.com ] > On Behalf Of Richard Richter via midPoint 
Sent: Thursday, April 21, 2022 7:24 PM 
To: midPoint General Discussion < [ mailto:midpoint at lists.evolveum.com | midpoint at lists.evolveum.com ] > 
Cc: Richard Richter < [ mailto:virgo at evolveum.com | virgo at evolveum.com ] > 
Subject: Re: [midPoint] Midpoint 4.3 - JDBC Driver is not found on classpath 

Hi Andrea 

I hope this transition is only to get to the 4.4, as 4.3 has become unsupported two weeks ago... but to your question: 

Broad problem: We use Spring Boot as the main framework for midPoint application. Here and there something changes in Spring Boot, or something changes in midPoint - and in MP 4.2 and 4.3 there was a bit of a mess around loading these additional libraries. This was taken care of by the provided scripts (midpoint.sh or start.sh) but not if you didn't use them. 

So my question is - how exactly are you starting your midpoint? Is it service or shell script? Please, check midpoint.sh in the version you want to run and search for the start command and its -Dloader.path=... argument in particular (and also how -cp and PropertiesLauncher class name is used instead of simple -jar argument). 

This was fixed in 4.4 and is automagically treated inside WAR again. 

Regards 

Richard Richter 

midPoint Developer 

From: "midPoint General Discussion" < [ mailto:midpoint at lists.evolveum.com | midpoint at lists.evolveum.com ] > 
To: "midPoint General Discussion" < [ mailto:midpoint at lists.evolveum.com | midpoint at lists.evolveum.com ] > 
Cc: "Andrea Picconi" < [ mailto:andrea.picconi at innovery.net | andrea.picconi at innovery.net ] >, "Jacopo Giuliano" < [ mailto:jacopo.giuliano at innovery.net | jacopo.giuliano at innovery.net ] > 
Sent: Thursday, April 21, 2022 4:57:56 PM 
Subject: [midPoint] Midpoint 4.3 - JDBC Driver is not found on classpath 

Hi all, 

I am having trouble trying to connect our Oracle database using the Database table connector v1.4.4.6. 

We just upgraded from version 4.1 to 4.3 (going through the 4.2) leaving the /var folder unchanged, but now it appears at the time of the connection test, for every Oracle DB, this error: 

While in 4.1 we had no problems with the ojdbc7.jar driver, in this new one we also tried to update it to 8, but always with the same result. 

Now the ojdbc8.jar file is placed it in the locations below: 

/opt/midpoint/var/lib/ojdbc8.jar 

------- 

This is our classPath: 

We also tried to change the permissions in the jar file to do more tests, besides restarting the service and the machines several times. 

Any idea to resolve the problem? 

Thank you and regards, 

Andrea Picconi 

IAM Engineer 

MAIL: [ mailto:ANDREA.PICCONI at INNOVERY.NET | ANDREA.PICCONI at INNOVERY.NET ] 

PHONE: +39 06 51963439 (ext. 196) 

MOBILE: - 

[ http://www.innovery.net/ | WWW.INNOVERY.NET ] 

STRADA QUATTRO SNC, PAL A6 

CENTRO DIREZIONALE MILANOFIORI | 20057 ASSAGO (MI) 

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