Hi Reynold! Will sparkSQL strictly obey the HQL syntax ?
For example, the cube function. In other words, the hiveContext of sparkSQL should only implement the subset of HQL features? Best Regards, Yi Tian tianyi.asiai...@gmail.com On Sep 23, 2014, at 15:49, Reynold Xin <r...@databricks.com> wrote: > > On Tue, Sep 23, 2014 at 12:47 AM, Yi Tian <tianyi.asiai...@gmail.com> wrote: > Hi all, > > I have some questions about the SparkSQL and Hive-on-Spark > > Will SparkSQL support all the hive feature in the future? or just making hive > as a datasource of Spark? > > Most likely not *ALL* Hive features, but almost all common features. > > > From Spark 1.1.0 , we have thrift-server support running hql on spark. Will > this feature be replaced by Hive on Spark? > > No. > > > The reason for asking these questions is that we found some hive functions > are not running well on SparkSQL ( like window function, cube and rollup > function) > > Is it worth for making effort on implement these functions with SparkSQL? > Could you guys give some advices ? > > Yes absolutely. > > > thank you. > > > Best Regards, > > Yi Tian > tianyi.asiai...@gmail.com > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org > For additional commands, e-mail: dev-h...@spark.apache.org > >
