First, Congrats to team for the 1.7 release? Can we revisit and look at DRILL-4653? I have made more changes as per feedback.
On Tue, Jun 28, 2016 at 12:31 PM, Zelaine Fong <zf...@maprtech.com> wrote: > Attendees: Aman, Jinfeng, Sudheesh, Parth, Arina, Paul, John O, Padma, > Gautam, Khurram, Zelaine > > 1) JDBC Storage Plugin Issues > > We discussed DRILL-4696. Parth and Sudheesh suggested that even with the > change suggested in DRILL-4177, this particular problem may still result in > out of memory because the MySQL fetch size needs to be set at the statement > level instead of in the connect string. Parth added a comment with this > suggestion in DRILL-4177. > > Aside from the memory problem, the fact that the 4-way join isn't being > pushed completely to MySQL may be a limitation in the JDBC storage plugin. > The plugin doesn't seem to be taking into consideration the actual > underlying row count of the table. Aman suggested possibly tweaking one of > the optimizer parameters as a short-term workaround to force all plans to > be fully pushed down. > > 2) 1.7 has been released in open source Apache! >
