Nexus Artifact Resolver unable to download large artifacts

[Saatviga Sudhahar]

Hi,

I'm using Nexus Repository connector and Artifact Resolver to download a specific version of a .zip artifact which is around 3.3 GB.

I usually download and copy to staging environment.

But since the file is large, the Artifact resolver is not able to download it fully. It downloads 2GB first, resets and then downloads the remaining resulting in a corrupted .zip file.

Is there a fix for this? Can I increase the size somewhere in the config or any other suggestions please?

Thanks

[Saatviga Sudhahar]

Hi,

The download of the artifact by the Jenkins process seems to restart once 2GB of the repository is downloaded.

How to increase this limit? I'm running it on 64-bit machine and my java is also 64-bit.

THanks

[Victor Martinez]

is the assigned memory to the jenkins process big enough? You can monitor the memory usage with https://wiki.jenkins.io/display/JENKINS/Monitoring if it helps

Cheers

[Saatviga Sudhahar]

I tried increasing it in the Jenkins settings, but still getting the same error. 

I check the Nexus logs and it says, 

"Connection aborted by software in Host Machine. "

So the connection is aborted in the middle of download and reconnects. Therefore the part which is downloaded already is lost.

I have tried disabling Firewall, but still it happens. 

Not sure what keeps aborting the connection. 

On Wed, May 23, 2018 at 9:28 PM, Victor Martinez <victormar...@gmail.com> wrote:

is the assigned memory to the jenkins process big enough? You can monitor the memory usage with https://wiki.jenkins.io/display/JENKINS/Monitoring if it helps

Cheers

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Dr. Saatviga Sudhahar

Research Associate in Machine Learning

Department of Computer Science

University of Bristol

Website: http://www.saatviga.com