[jira] [Created] (TOREE-361) Spark examples that use Spark 2 fail because docker image contains 1.6

["Kevin Bates (JIRA)" <ji...@apache.org>]

Kevin Bates created TOREE-361:
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             Summary: Spark examples that use Spark 2 fail because docker image contains 1.6
                 Key: TOREE-361
                 URL: https://issues.apache.org/jira/browse/TOREE-361
             Project: TOREE
          Issue Type: Bug
            Reporter: Kevin Bates
            Priority: Minor


Spark2-dependent examples (magic-tutorial.ipynb) don't work because the docker image referenced in the Makefile contains Spark 1.6. As a result, issues occur with import of spark.implicits._ (and SparkSession references).  

Workaround: override with specific tag of more recent image (e.g.,  `make dev IMAGE=jupyter/all-spark-notebook:2410ad57203a`) based on examination at https://github.com/jupyter/docker-stacks/wiki/Docker-build-history.

The default (no override) should render working examples.




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