topic Re: tRESTClient with JDK11 causes NoClassDefFoundError exception in TOS DI 7.3.1 in Talend Studio

tRESTClient with JDK11 causes NoClassDefFoundError exception in TOS DI 7.3.1

msminek — Thu, 09 Jul 2020 02:10:23 GMT

When I try to run the job with tRESTClient in TOS DI 7.3.1, I get this exception:

Exception in thread "main" java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException
 at tr_trestclient.restclient_test02_0_1.RestClient_TEST02.tRESTClient_1Process(RestClient_TEST02.java:1197)
 at tr_trestclient.restclient_test02_0_1.RestClient_TEST02.runJobInTOS(RestClient_TEST02.java:1829)
 at tr_trestclient.restclient_test02_0_1.RestClient_TEST02.main(RestClient_TEST02.java:1660)
Caused by: java.lang.ClassNotFoundException: javax.xml.bind.JAXBException
 at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
 at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
 at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
 ... 3 more

This phenomenon reproduce with Talend Studio 7.3.1 also.

Enviroment

TOS_DI-20200219_1130-V7.3.1

openjdk version "11.0.7" 2020-04-14 LTS

OpenJDK Runtime Environment Zulu11.39+15-CA (build 11.0.7+10-LTS)

OpenJDK 64-Bit Server VM Zulu11.39+15-CA (build 11.0.7+10-LTS, mixed mode)

Causes

JAXB is not bundled with JDK version 9 or later.

Workaround

Load libraries jaxb-api-2.3.1.jar, jaxb-impl-2.2.6-modified.jar with tLibraryLoad.

Re: tRESTClient with JDK11 causes NoClassDefFoundError exception in TOS DI 7.3.1

Anonymous — Thu, 09 Jul 2020 02:53:33 GMT

@sm, Great! Thanks for sharing the solution to community!

Regards
Shong

Re: tRESTClient with JDK11 causes NoClassDefFoundError exception in TOS DI 7.3.1

Anonymous — Thu, 09 Jul 2020 02:53:33 GMT

@sm, Great! Thanks for sharing the solution to community!

Regards
Shong

Re: tRESTClient with JDK11 causes NoClassDefFoundError exception in TOS DI 7.3.1

sezgin — Mon, 05 Oct 2020 10:44:27 GMT

My Solution is Load 2 lib wit tLibraryLoad before start Talend. jaxb-api-2.3.1.jar and jaxb-impl-2-2.3.1.jar.

Re: tRESTClient with JDK11 causes NoClassDefFoundError exception in TOS DI 7.3.1

ossamaahmed59 — Thu, 06 May 2021 03:10:22 GMT

if someone could help as i am facing this issue still and i can't find the jaxb-api-2.3.1.jar

and i tried installing it manually but it's telling me that it's already added

I'm using talend v7.3.1

and java version is JDK 11.0.11

Re: tRESTClient with JDK11 causes NoClassDefFoundError exception in TOS DI 7.3.1

Anonymous — Thu, 06 May 2021 05:35:15 GMT

Download the version of jaxb-api-2.3.1.jar from this page and load it using tLibraryLoad in the job.

Can you try?

Regards

Shong

Re: tRESTClient with JDK11 causes NoClassDefFoundError exception in TOS DI 7.3.1

ossamaahmed59 — Thu, 06 May 2021 13:14:34 GMT

thank you this worked for me

Re: tRESTClient with JDK11 causes NoClassDefFoundError exception in TOS DI 7.3.1

VinceHff — Thu, 09 Sep 2021 09:13:44 GMT

Hi,

Sorry I'm very new using Talend Open Studio and don't know how to set up tLibraryLoad to load jaxb-api-2.3.1.jar. I set up basic setting but don't know how to fill in advanced settings.

Could you help me ?

TOS_DI-20200219_1130-V7.3.1

zulu11.50.19-ca-jdk11.0.12-win_x64

Thanks a lot

Vincent

Re: tRESTClient with JDK11 causes NoClassDefFoundError exception in TOS DI 7.3.1

Anonymous — Sat, 11 Sep 2021 01:38:50 GMT

@Vincent Hénaff, select 'install a new module' in the basic setting panel and browse the jar file from your local system, you don't need to configure the advanced settings.

Re: tRESTClient with JDK11 causes NoClassDefFoundError exception in TOS DI 7.3.1

VinceHff — Tue, 14 Sep 2021 09:29:36 GMT

Hi Shong,

Thanks for your answer. I can't validate the selection of the module, indeed I have a message telling me "This module already installed with the selected maven URI, please set another custom URI". I guess my problem connecting the API is not due to these module...

I'll keep on searching !

Have a good day