Shark Vs Spark SQL

[Subacini B]

Hi,

http://mail-archives.apache.org/mod_mbox/spark-user/201403.mbox/%3cb75376b8-7a57-4161-b604-f919886cf...@gmail.com%3E

This talks about  Shark backend will be replaced with Spark SQL engine in
future.
Does that mean Spark will continue to support Shark + Spark SQL for long
term? OR
After some period, Shark will be decommissioned ??

Thanks
Subacini