Josh Rosen created SPARK-12666:
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Summary: spark-shell --packages cannot load artifacts which are
publishLocal'd by SBT
Key: SPARK-12666
URL: https://issues.apache.org/jira/browse/SPARK-12666
Project: Spark
Issue Type: Bug
Components: Spark Submit
Affects Versions: 1.6.0, 1.5.1
Reporter: Josh Rosen
Symptom:
I cloned the latest master of {{spark-redshift}}, then used {{sbt
publishLocal}} to publish it to my Ivy cache. When I tried running
{{./bin/spark-shell --packages
com.databricks:spark-redshift_2.10:0.5.3-SNAPSHOT}} to load this dependency
into {{spark-shell}}, I received the following cryptic error:
{code}
Exception in thread "main" java.lang.RuntimeException: [unresolved dependency:
com.databricks#spark-redshift_2.10;0.5.3-SNAPSHOT: configuration not found in
com.databricks#spark-redshift_2.10;0.5.3-SNAPSHOT: 'default'. It was required
from org.apache.spark#spark-submit-parent;1.0 default]
at
org.apache.spark.deploy.SparkSubmitUtils$.resolveMavenCoordinates(SparkSubmit.scala:1009)
at
org.apache.spark.deploy.SparkSubmit$.prepareSubmitEnvironment(SparkSubmit.scala:286)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:153)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:120)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
{code}
I think the problem here is that Spark is declaring a dependency on the
spark-redshift artifact using the {{default}} Ivy configuration. The default
configuration will be the only configuration defined in an Ivy artifact if that
artifact defines no other configurations. Thus, for Maven artifacts I think the
default configuration will end up mapping to Maven's regular JAR dependency but
for Ivy artifacts I think we can run into trouble when loading artifacts which
explicitly define their own configurations, since those artifacts might not
have a configuration named {{default}}.
I spent a bit of time playing around with the SparkSubmit code to see if I
could fix this but wasn't able to completely resolve the issue.
/cc [~brkyvz] (ping me offline and I can walk you through the repo in person,
if you'd like)
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