Network is unavailable. please fix it. Unable to download JARs

[Anonymous]

I am using TOS Data Integration 7.2.1. During job design, if i use any component, it asks me to install related dependency. Upon trying to do so i get "Network is unavailable. please fix it." error . Also observed that "Download and install all modules available" button is disabled. PFA screenshot. I have gone through below post already but unable to resolve the issue.

https://community.talend.com/t5/Installing-and-Upgrading/Network-is-unavailable-please-fix-it-and-un...
https://community.talend.com/t5/Design-and-Development/resolved-Unable-to-download-external-jars-wit...
https://community.talend.com/t5/Installing-and-Upgrading/Download-and-install-all-modules-is-disable...

Any help in this regard will be highly appreciated.

[Srikanth_Kondamadugula]

No, there's no domain integrated HTTP/HTTPS proxy. Where should the following line be added?

Dtalend.proxy.HttpClient.useDefaultSettings=true

In Talend-Studio-win-x86_64.ini file?

[Anonymous]

Hello,

Yes, it is. You can add -Dtalend.proxy.HttpClient.useDefaultSettings=true for .ini file and restart studio.

Bet regards

Sabrina

[Srikanth_Kondamadugula]

I did that and the issue still persists.

[Anonymous]

Hello,

Can your the machine access Internet and you are able to connect to Talend's update-nexus site?

Best regards

Sabrina

[Srikanth_Kondamadugula]

Yes, my machine can access internet and I'm able to connect to Talend's update-nexus site.

[Anonymous]

Hello,

Could you please indicate what's JDK version you are using?

Best regards

Sabrina

[pgfitzpatrick]

Was a solution every found? I'm having the same issue since I upgraded to Big Data 7.3.1-R2020-05. Very frustrating.

[Anonymous]

Hello,

This issues is usually based on your case (network, firewall...). Please let me know if you are you are behind a domain integrated HTTP/HTTPS proxy that insists in intercepting the HTTPS traffic.

Best regards

Sabrina

[mmctony]

Issue is still here today: Open Studio for Big Data V8.0.1 20211109_1610 running on zulu11.54.25-ca-jdk11.0.14.1-win_x64 (tried also Eclipse Temurin jdk-11.0.14+9).

TOS BD is able to download relevant packages just after unpacking the zip, then no way.

Of course I have no connectivity issues, even other TOS suites work as expected (e.g. Data Integration 6.2.1, 7.3.1).

Any help in working around this bug?

[Anonymous]

Hello,

Are you blocked on automatic download? Is it possible for you to download usual jars not unsupported jars?

Best regards

Sabrina