Hi Dev, +1 for the 0.206 upgrade of Presto. Currently, while running some test (TPCH) queries on 500GB data, we observed some memory issues in the presto cluster. Couldn't narrow down the exact memory problem in the presto. We restart cluster as a workaround. Hoping that issue is fixed in latest release.
Thanks and regards Ajantha On Wed, Jul 25, 2018 at 10:21 AM Bhavya Aggarwal <bha...@knoldus.com> wrote: > Hi Dev, > > Yes, we should definitely go for the 0.206 upgrade for Presto as we are now > using the dictionary_aggregation feature for optimization. The other bug > fixes are also important for carbondata integration. > However, they have changed the connector interface as well, so we might > need to change our interface accordingly. > > Thanks and regards > Bhavya > > On Tue, Jul 24, 2018 at 2:11 PM, Liang Chen <chenliang6...@gmail.com> > wrote: > > > Hi Dev > > > > The presto community already released 0.206 last week (refer the detail > at > > https://prestodb.io/docs/current/release/release-0.206.html), this > > release > > fixed many issues, so propose Apache CarbonData community to upgrade to > the > > latest presto version for carbondata integration. > > > > please provide your opinion. > > > > Regards > > Liang > > > > > > -- > *Bhavya Aggarwal* > CTO & Partner > Knoldus Inc. <http://www.knoldus.com/> > +91-9910483067 > Canada - USA - India - Singapore > <https://in.linkedin.com/company/knoldus> <https://twitter.com/Knolspeak> > <https://www.facebook.com/KnoldusSoftware/> <https://blog.knoldus.com/> >
