Josh Rosen created SPARK-14222:
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Summary: Remove jackson-module-scala dependency or cross-publish
Jackson for Scala 2.12
Key: SPARK-14222
URL: https://issues.apache.org/jira/browse/SPARK-14222
Project: Spark
Issue Type: Sub-task
Components: Build
Reporter: Josh Rosen
In order to build Spark against Scala 2.12, we need to either remove our
jackson-module-scala dependency or cross-publish Jackson for Scala 2.12.
Personally, I'd prefer to remove it because I don't think we make extensive use
of it and because I'm not a huge fan of the implicit mapping between case
classes and JSON wire formats (the extra verbosity required by other approaches
is a feature, IMO, rather than a bug because it makes it much harder to
accidentally break wire compatibility).
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