Built DemoREST-Job as OSGi in Talend 8.0.1 not run in Karaf (ESB)

[MarcelR]

Hi All,

I have a new installation (Java: zulu11.52.13) and I built the Talend-DemoREST-Job in Talend Open Studio for ESB v. 8.0.1 as OSGi. The DemoREST-Job it run successfully when running from the studio, but when trying to run in Karaf -> nothing, no warn noch error noch massage. The Karaf Log-Service only show:

Started bundle: wrap:file:/C:/Talend/TOS_ESB/Runtime_ESBSE/container/deploy/DemoREST-0.1.jar$Bundle-SymbolicName=DemoREST&Bundle-Version=0.1

Installing bundle DemoREST / 0.1.0

No endpoint was registered. (karaf@trun> list-endpoints -> is empty)

The DemoRESTRoute-Job it run successfully from the studio and in Karaf. The DemoRESTRoute-endpoint is registered.

Where is my mistake?

I think, the DemoREST-OSGi from Talend Open Studio for ESB v. 8.0.1 ist not complete. The jar-file is 3KB, only with MAINFEST.MF.

When I build the DemoREST-OSGi with Talend Open Studio for ESB v. 7.3.1, the jar-file have 6054KB. When I deploy the 7.3.1-DemoREST-OSGi in the 8.0 Karaf runtime, it runs 😉

Thanks for some feedback 🙂

[Anonymous]

Hello,

The 8.0 DemoREST-OSGi are not working in the 8.0 Karaf runtime?

Did you follow up this online documentation to build your job as osgi bundle?

https://help.talend.com/r/en-US/8.0/studio-user-guide-open-studio-for-esb/building-job-as-osgi-bundl...

Best regards

Sabrina

[MarcelR]

UPDATE

I am sure that the issue is not the installed runtime but the built OSGi-jar ist not complete.

 

Maybe there is a issue with the migration? When I start the demo project for the first time in 8.0.1 the following message shows up.

[MarcelR]

Hello Sabrina.

THX for you feedback.

Yes, that was my Procedure, step 1 - 4.

I don't completely understand the last hint:

For use cases of building a Job as an OSGI Bundle For ESB, see Data Service and Routing Examples.

Whitch Data Service and Routing Examples?

I think, it gives changes for the local Talend Runtime?

(I don't really have a drop down selection)

(I also miss the setting)

Best regards

Marcel

[Anonymous]

Hello,

Is it OK with you when you re-create a new ESB job in V 8.0 and then deploy it in V 8.0 runtime?

Best regards

Sabrina

[MarcelR]

No, I get the same behavior. But sometimes also the following error message:

(see also the lastGenerated log)

When I delete the C:\Talend\TOS_ESB\Studio\workspace\IMPORT_DEMO_APP\poms\jobs\process\demorest_0.1 folder and restart Talend, this message no longer displays.

I think this error message is a other issue.

Best regards

Marcel

[Anonymous]

Hello,

We are suspecting that the imported project is corrupt or incomplete.

Is it possible to create a new fresh project for your talend open studio V 8 and do some testing on it as I don't repro this issue from my side.

Best regards

Sabrina

[MarcelR]

Hi,

yes, I can do that. I have re-imported the "Application Integration Demos" -> say OK, for the migration -> run Job (DemoREST) in Studio -> fine, it runs -> Build Job -> jar-file has 3KB again -> deploy -> no endpoint is registered in Karaf, Job (DemoREST) not runs in Karaf

Best regards

Marcel

[MarcelR]

Hello,

in the last days I have tested this behavior again. With the same result. An OSGI job is not started in the runtime. Thereby I tested the already mentioned DEMO project, without success. But also a very simple newly created project.

The issue is also only with the OSGI jobs. The rods are not affected.

What I forgot to tell you, I'm using a Windows 10 system. Could it have something to do with that?

Best regards

Marcel

[Anonymous]

Hello,

Are you using oracle JDK 11 as well? Could you please create a jira issue of ESB project on talend bug tracker?

https://jira.talendforge.org/secure/Dashboard.jspa

Best regards

Sabrina