Thanks Tobias, I also found this: https://issues.apache.org/jira/browse/SPARK-3299
Looks like it's been working on. Jianshi On Mon, Sep 8, 2014 at 9:28 AM, Tobias Pfeiffer <[email protected]> wrote: > Hi, > > On Sat, Sep 6, 2014 at 1:40 AM, Jianshi Huang <[email protected]> > wrote: > >> Err... there's no such feature? >> > > The problem is that the SQLContext's `catalog` member is protected, so you > can't access it from outside. If you subclass SQLContext, and make sure > that `catalog` is always a `SimpleCatalog`, you can check `catalog.tables` > (which is a HashMap). > > Tobias > -- Jianshi Huang LinkedIn: jianshi Twitter: @jshuang Github & Blog: http://huangjs.github.com/
