Subject: Spark SQL upgrade / migration guide: discoverability and content organization


Yeah, Josh! All these ideas sound good to me. All the top commercial
database products have very detailed guide/document about the version
upgrading. You can easily find them.

Currently, only SQL and ML modules have the migration or upgrade guides.
Since Spark 2.3 release, we strictly require the PR authors to document all
the behavior changes in the SQL component. I would suggest to do the same
things in the other modules. For example, Spark Core and Structured
Streaming. Any objection?

Cheers,

Xiao

On Sun, Jul 14, 2019 at 2:05 PM Josh Rosen <[EMAIL PROTECTED]> wrote:
--
[image: Databricks Summit - Watch the talks]
<https://databricks.com/sparkaisummit/north-america>