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hi, I think i found a bug / improvement in tools.deps
I had a org/eclipse with wrong permissions in ~/.m2/repository/org/eclipse so deps for ring could not be downloaded.
However it failed with a not so direct error:
I think the error message could be improved to be more specific.
It failed with FileNotFound exception when it should fail on trying to download the file.
Unfortunatelly I removed eclipse dir before checking permissions.
So it might had read permissions but not traverse permissions.
clojure -Sdeps '{:deps {info.sunng/ring-jetty9-adapter {:mvn/version "0.22.0"}}}'
Warning: failed to load the S3TransporterFactory class
Warning: failed to load the S3TransporterFactory class
Warning: failed to load the S3TransporterFactory class
Warning: failed to load the S3TransporterFactory class
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See for further details.
Warning: failed to load the S3TransporterFactory class
Warning: failed to load the S3TransporterFactory class
Warning: failed to load the S3TransporterFactory class
Warning: failed to load the S3TransporterFactory class
Error building classpath. Failed to read artifact descriptor for org.eclipse.jetty.websocket:websocket-servlet:jar:11.0.15
org.eclipse.aether.resolution.ArtifactDescriptorException: Failed to read artifact descriptor for org.eclipse.jetty.websocket:websocket-servlet:jar:11.0.15
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(Unknown Source)
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(Unknown Source)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.readArtifactDescriptor(Unknown Source)
at clojure.tools.deps.extensions.maven$read_descriptor.invokeStatic(maven.clj:115)
at clojure.tools.deps.extensions.maven$read_descriptor.invoke(maven.clj:106)
at clojure.tools.deps.extensions.maven$fn__825.invokeStatic(maven.clj:146)
at clojure.tools.deps.extensions.maven$fn__825.invoke(maven.clj:143)
at clojure.lang.MultiFn.invoke(MultiFn.java:244)
at clojure.tools.deps$expand_deps$children_task__463$fn__465$fn__466.invoke(deps.clj:407)
at clojure.lang.AFn.applyToHelper(AFn.java:152)
at clojure.lang.AFn.applyTo(AFn.java:144)
at clojure.core$apply.invokeStatic(core.clj:667)
at clojure.core$with_bindings_STAR_.invokeStatic(core.clj:1990)
at clojure.core$with_bindings_STAR_.doInvoke(core.clj:1990)
at clojure.lang.RestFn.invoke(RestFn.java:425)
at clojure.lang.AFn.applyToHelper(AFn.java:156)
at clojure.lang.RestFn.applyTo(RestFn.java:132)
at clojure.core$apply.invokeStatic(core.clj:671)
at clojure.core$bound_fn_STAR_$fn__7194.doInvoke(core.clj:2020)
at clojure.lang.RestFn.invoke(RestFn.java:397)
at clojure.lang.AFn.call(AFn.java:18)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
at java.base/java.lang.Thread.run(Thread.java:1583)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.eclipse.jetty.websocket:websocket-servlet:pom:11.0.15 from/to central ( I don't understand how to repro this
hi @U064X3EF3 , IMO this might work:
rm -rf ~/.m2/repository/org/eclipse
mkdir -p ~/.m2/repository/org/eclipse/
chown root:root ~/.m2/repository/org/eclipse
clojure -Sdeps '{:deps {info.sunng/ring-jetty9-adapter {:mvn/version "0.22.0"}}}'ls -la ~/.m2/repository/org/eclipse/
total 8
drwxr-xr-x 2 root root 4096 ian 29 17:17 .
drwxr-xr-x 149 ieugen ieugen 4096 ian 29 17:17 ..you can put this on http://ask.clojure.org if you like and I'll make a jira for it, but I don't think this is a high priority
since this is all coming out of Maven libs, I'm not sure there's a lot we can actually do about it but I can take a look
ok, so you think that maven libs are not reporting a failure to write in local maven repo? if they are reporting and tools.deps swallows the exception - it migth be in tools.deps land
created, thanks https://ask.clojure.org/index.php/13649/improve-error-message-tools-deps-when-permissions-allow-write
Maven is reporting it - that's what you're seeing (it's just ugly)
the report mentions file not found. I would expect a "can't write the file" exception first. Unless maven tries to read the lock file before atempting to download and write the deps.
this is the first time I've seen this issue come up in the last 5 years
I don't think anything has changed here. I think something with your Docker config must be either uncommon or other people are sidestepping this problem in some other way. certainly people use Docker with the CLI all the time. (not blaming you, but I do think it's relevant that no one else has ever reported this)
I'm not a Docker guru, but I know some people use clj -P to download and cache their deps and classpaths before they put them in the container
sure. just to clarify. I had this issue on host, not inside docker container. I assume the permissions have changed by docker (or me using sudo ?! ) - just assumtions since I don't know
probably you using sudo
This is a common issue when you mount ~/.m2 and friends into Docker using a volume in order to avoid downloading artifacts all over again. If something gets downloaded inside docker anyhow, that file might be written as root into the users home directory. I also run into this at least a couple of times over the years. Last time last week. 🙂 Not a Docker expert either, and I may be doing something wrong with it. When this happens it is not obvious what happened, and you are luck when you remember that you have been there. :)
if you want to put that on the http://ask.clojure.org question above, it would help people to find it later (more than here)