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https://issues.apache.org/jira/browse/FLINK-16411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17079648#comment-17079648
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Robert Metzger commented on FLINK-16411:
----------------------------------------
The connection of the machines is limited, but not to justify more than 1hr for
downloading 1gb. You can see that the "pipeline artifacts" from compile to the
test stages usually download in ~2m.
On the Alibaba-hosted machines, the containers are usually already on the
machine, so no need to download.
I will actually experiment with this variant, as it might really speed things
up insanely. We just need to regularly update the images, which is a bit shitty.
But maybe Azure is going to fix the issue in the meantime.
> Maven central connection timeouts on Azure Pipelines
> ----------------------------------------------------
>
> Key: FLINK-16411
> URL: https://issues.apache.org/jira/browse/FLINK-16411
> Project: Flink
> Issue Type: Bug
> Components: Build System / Azure Pipelines
> Reporter: Robert Metzger
> Assignee: Robert Metzger
> Priority: Critical
> Labels: pull-request-available
> Fix For: 1.11.0
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Some test stages invoke maven again, where additional dependencies are
> downloaded, sometimes failing the build.
> This ticket is about using the Google mirror wherever possible.
> Examples of failing tests:
> -
> https://dev.azure.com/rmetzger/Flink/_build/results?buildId=5882&view=logs&j=636f54dd-dda5-5b4b-f495-2d92ec493b6c&t=6c30efdf-a92a-5da3-9a6a-004c8552b2df
> A failure looks like this:
> {code}
> [ERROR] Failed to execute goal on project flink-hadoop-fs: Could not resolve
> dependencies for project org.apache.flink:flink-hadoop-fs:jar:1.11-SNAPSHOT:
> Could not transfer artifact
> org.apache.flink:flink-shaded-hadoop-2:jar:2.8.3-10.0 from/to central
> (https://repo.maven.apache.org/maven2): GET request of:
> org/apache/flink/flink-shaded-hadoop-2/2.8.3-10.0/flink-shaded-hadoop-2-2.8.3-10.0.jar
> from central failed: Connection reset -> [Help 1]
> {code}
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