topic Re: Cannot access deployed service from Runtime in Talend Studio

Cannot access deployed service from Runtime

Anonymous — Sat, 16 Nov 2024 08:35:41 GMT

I built the Employee service as found in Building a simple REST service and am able to run it in Studio. First, when I run the job, it does not display anything about where it is being hosted, etc. -- see below:

However, using the info from the example, I can successfully access the service -- see below:

I was then able to successfully deploy the job to my runtime using Deploying the REST service, section Local deployment (Talend Open Studio for ESB) -- see below:

karaf@trun()> list | grep Employee

344 │ Active │ 80 │ 0.1 │ EmployeeRestService

But I can't figure out by what address to access it. The URL listed in the deployment tutorial (http://localhost:8040/services/services/employees) does not work. I tried the same URL as used when running from Studio and that does not work.

Re: Cannot access deployed service from Runtime

Anonymous — Tue, 06 Mar 2018 18:36:34 GMT

I was able to resolve this by specifying a specific URL. By setting the endpoint to "http://localhost:8040/services" in the job and then deploying it to Runtime, I was able to then access the service from that same URL via the Runtime.

However, it isn't clear:

Why the URL generated and used when running the job in Studio doesn't also work when deployed to Runtime, nor does the deployment indicate upon what port the job is hosted.
Why Studio doesn't display the info about where it is hosted when using a generic name; e.g., "/services"

Re: Cannot access deployed service from Runtime

Anonymous — Wed, 07 Mar 2018 17:11:39 GMT

Well, not sure why it wasn't working yesterday as listed in the tutorial, but it is working today. I was successful running it from port 8090 within Studio (http://localhost:8090/demo/employees) and then deploying to "container" in the Runtime and accessing the service (http://localhost:8040/services/demo/employees).