Generally, the behavior changes in Spark SQL will be documented in https://spark.apache.org/docs/latest/sql-programming-guide.html#migration-guide
In the ongoing Spark 2.3 release, all the behavior changes in Spark SQL/DataFrame/Dataset that causes behavior changes are documented in this section. Thanks, Xiao 2018-01-22 7:07 GMT-08:00 Mihai Iacob <mia...@ca.ibm.com>: > Does spark 2.2 have good backwards compatibility? Is there something that > won't work that works in spark 2.0? > > > Regards, > > *Mihai Iacob* > DSX Local <https://datascience.ibm.com/local> - Security, IBM Analytics > > --------------------------------------------------------------------- To > unsubscribe e-mail: user-unsubscr...@spark.apache.org
