I ran into a problem with Hive 3 and PolyBase:
My initial plan was to google things. The specific error:
java.lang.IllegalArgumentException: Unrecognized Hadoop major version number. That pops up HIVE-15326 and HIVE-15016 but gave me no immediate joy.After reaching out to James Rowland-Jones (t), we (by which I mean he) eventually figured out the issue.
Click through for the solution.