Hi guys: Is there any change on metadata loading? The metadata loading used to 10sec.
2017-03-23 12:42 GMT+08:00 吴朱华 <[email protected]>: > thx^_^ > > 2017-03-23 11:51 GMT+08:00 Henry Robinson <[email protected]>: > >> 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^_^ >>> > >>> >> >> >
