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https://issues.apache.org/jira/browse/SPARK-24074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16451692#comment-16451692
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Nadav Samet commented on SPARK-24074:
-------------------------------------
I think that breeze is fine: SBT is able to correctly resolve and download the
dependencies of breeze. Also, the pom files for both projects seem valid (only
manually looked at them). I am not sure what's causing this, but somehow Spark
ends up downloading the wrong artifact, while SBT doesn't.
> Maven package resolver downloads javadoc instead of jar
> -------------------------------------------------------
>
> Key: SPARK-24074
> URL: https://issues.apache.org/jira/browse/SPARK-24074
> Project: Spark
> Issue Type: Bug
> Components: Spark Submit
> Affects Versions: 2.3.0
> Reporter: Nadav Samet
> Priority: Major
>
> {code:java}
> // code placeholder
> {code}
> From some reason spark downloads a javadoc artifact of a package instead of
> the jar.
> Steps to reproduce:
> # Delete (or move) your local ~/.ivy2 cache to force Spark to resolve and
> fetch artifacts from central:
> {code:java}
> rm -rf ~/.ivy2
> {code}
> 1. Run:
> {code:java}
> ~/dev/spark-2.3.0-bin-hadoop2.7/bin/spark-shell --packages
> org.scalanlp:breeze_2.11:0.13.2{code}
> 2.Spark would download the javadoc instead of the jar:
> {code:java}
> downloading
> https://repo1.maven.org/maven2/net/sourceforge/f2j/arpack_combined_all/0.1/arpack_combined_all-0.1-javadoc.jar
> ...
> [SUCCESSFUL ]
> net.sourceforge.f2j#arpack_combined_all;0.1!arpack_combined_all.jar
> (610ms){code}
> 3. Later spark would complain that it couldn't find the jar:
> {code:java}
> Warning: Local jar
> /Users/thesamet/.ivy2/jars/net.sourceforge.f2j_arpack_combined_all-0.1.jar
> does not exist, skipping.
> Setting default log level to "WARN".
> To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use
> setLogLevel(newLevel).{code}
> 4. The dependency of breeze on f2j_arpack_combined seem fine:
> [http://central.maven.org/maven2/org/scalanlp/breeze_2.11/0.13.2/breeze_2.11-0.13.2.pom]
>
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