This is not an issue with all tables created in Spark 2.1, though I'm not sure
why some work and some do not. I have found that a table created as such
sql("create table test stored as parquet as select 1")
in Spark 2.1 cannot be read in previous versions of Spark.
Michael
> On Nov 29, 2016, at 5:15 PM, Michael Allman wrote:
>
> Hello,
>
> When I try to read from a Hive table created by Spark 2.1 in Spark 2.0 or
> earlier, I get an error:
>
> java.lang.ClassNotFoundException: Failed to load class for data source: hive.
>
> Is there a way to get previous versions of Spark to read tables written with
> Spark 2.1?
>
> Cheers,
>
> Michael
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