Thanks I'll see if we can get some of CTAS timings that aren't partitioned with and without the option enabled.
On Tue, Jul 7, 2015 at 2:56 PM, Steven Phillips <[email protected]> wrote: > The feature was added late in the release cycle, and it wasn't tested as > thoroughly as the default option. I think it should be perfectly ok to use; > just be aware that it may lead to decreased performance when running CTAS > operations. > On the other hand, this could drastically reduce the number of files > generated, which could have a positive effect on subsequent queries against > the generated data. > > On Tue, Jul 7, 2015 at 8:03 AM, James Jones <[email protected]> wrote: > > > First I want to offer some congrats on the 1.1 release. We have be > > hammering it with all of our regression tests and are seeing very good > > results. Also I'm really appreciating the effort and content of the > apache > > drill documentation. Its much appreciated. > > > > Our team is currently running several tests with the new Partition By > > feature. One of our team members noticed store.partition.hash_distribute > on > > the sys.options page. > > > > We noticed that it wasn't included here > > https://drill.apache.org/docs/configuration-options-introduction/ and > are > > curious if that option is considered stable or just an over site with the > > documentation. > > > > We did find this post which describes the option well enough > > > > > http://mail-archives.apache.org/mod_mbox/drill-commits/201506.mbox/%[email protected]%3E > > > > > > -- > Steven Phillips > Software Engineer > > mapr.com >
