[SPARK-24074] Maven package resolver downloads javadoc instead of jar

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Incomplete
• Affects Version/s: 2.3.0
• Component/s: Spark Submit
• Labels: bulk-closed
• Assignee: Unassigned
• Reporter: Nadav Samet
• Created: 24/Apr/18 22:24
• Updated: 12/Dec/22 18:11
• Resolved: 08/Oct/19 05:44

Description

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From some reason spark downloads a javadoc artifact of a package instead of the jar.

Steps to reproduce:

1. Delete (or move) your local ~/.ivy2 cache to force Spark to resolve and fetch artifacts from central:

rm -rf ~/.ivy2

1. Run:

~/dev/spark-2.3.0-bin-hadoop2.7/bin/spark-shell --packages org.scalanlp:breeze_2.11:0.13.2

2.Spark would download the javadoc instead of the jar:

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)

3. Later spark would complain that it couldn't find the jar:

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).

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