If your build does not have runtime filters (which are a little more than a year old), then the answer is yes: you should upgrade.
Performance in general has been improving steadily over the last year. On 22 March 2017 at 20:36, 吴朱华 <[email protected]> wrote: > The question is there any big join perf related improvement has > implemented? Thx > > 2017-03-23 11:34 GMT+08:00 吴朱华 <[email protected]>: > > > Hi guys: > > > > I am currently using my one year old build (I guess 2016.3 CDH5-Trunk), > > now I am facing a lot of join query situation(two big table joins), do I > > need to upgrade my one year old build for potential join perf > improvement? > > Thx at advance^_^ > > >
