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https://issues.apache.org/jira/browse/MRESOLVER-536?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17837251#comment-17837251
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ASF GitHub Bot commented on MRESOLVER-536:
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Jurrie commented on PR #467:
URL: https://github.com/apache/maven-resolver/pull/467#issuecomment-2056847209
> This probably needs to be done in other transports as well.... Jetty, Java
HttpClient, etc...
Yes, that could very well be. It's the Java `Files.setLastModifiedTime()`
call that fails. So if this call is used in other transports, then those will
also fail.
Is there anything I can do? (I'm not very knowledgeable on the Maven
Resolver project. In fact: I wouldn't even know if / how to switch to different
transports 😀)
> Skip setting last modified time when FS does not support it
> -----------------------------------------------------------
>
> Key: MRESOLVER-536
> URL: https://issues.apache.org/jira/browse/MRESOLVER-536
> Project: Maven Resolver
> Issue Type: Improvement
> Components: Resolver
> Affects Versions: 1.9.18
> Reporter: Jurrie Overgoor
> Priority: Major
> Fix For: 2.0.0, 1.9.19, 2.0.0-alpha-11
>
> Attachments: Stacktrace.txt
>
>
> When Maven resolver downloads a file and writes it to disk, it tries to set
> the last modified time on it. There are filesystems that do not support the
> "set last modified time" operation. In that case the operation will fail, and
> the Maven build will error out with a {{FileSystemException}}. Attached is
> (the last part of) such a stack track trace.
> I encountered such a file system when running in a Kubernetes (Openshift
> actually, but that's Kubernetes based) cloud setup. I mapped the {{~/.m2}}
> directory to a Persistent Volume Claim so that files downloaded in one build
> are retained in the next build. I explicitly set the access mode to
> ReadWriteMany (a.k.a. RWX, a.k.a. Shared Access) so that multiple build nodes
> can use the same PVC. The PVC is provisioned by a [`file.csi.azure.com`
> provisioner|https://learn.microsoft.com/en-us/azure/aks/azure-files-csi]. And
> that translates to a file system that does not support setting the last
> modified time on a file. Thus the call to
> {{java.nio.file.Files.setLastModifiedTime(Path, FileTime)}} in
> {{org.eclipse.aether.transport.http.HttpTransporter.EntityGetter.handle(CloseableHttpResponse)org.eclipse.aether.transport.http.HttpTransporter.EntityGetter.handle(CloseableHttpResponse)}}
> comes crashing down.
> There is no good way to query if the FS supports the call. So I resorted to
> wrapping the call in a `try .. catch` block. This seems to work. Maven
> downloads dependencies again, and my build progresses.
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