Re: Difference in decimal values for variance in Presto.

2017-07-03 Thread Erlu Chen
Hi OK, thanks very much. If you find something wrong in carbondata, we can discuss here. Regards. Chenerlu. -- View this message in context: http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/Difference-in-decimal-values-for-variance-in-Presto-tp16496p17178.html Sent

Re: Difference in decimal values for variance in Presto.

2017-07-03 Thread Geetika Gupta
list-archive.1130556.n5.nabble.com/Difference-in- > decimal-values-for-variance-in-Presto-tp16496p16839.html > Sent from the Apache CarbonData Dev Mailing List archive mailing list > archive at Nabble.com. > -- Regards, Geetika Gupta

Re: Difference in decimal values for variance in Presto.

2017-06-29 Thread Erlu Chen
Hi I think you continue looking into this issue and confirm whether it is carbondata issue or presto issue. Thanks. Regards. Chenerlu. -- View this message in context: http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/Difference-in-decimal-values-for-variance-in

Re: Difference in decimal values for variance in Presto.

2017-06-29 Thread Jatin Demla
egards. > Chenerlu. > > > > -- > View this message in context: http://apache-carbondata-dev- > mailing-list-archive.1130556.n5.nabble.com/Difference-in- > decimal-values-for-variance-in-Presto-tp16496p16711.html > Sent from the Apache CarbonData Dev Mailing List archive mailing

Re: Difference in decimal values for variance in Presto.

2017-06-29 Thread Erlu Chen
Hi So what is the behave of same operation in hive ? Regards. Chenerlu. -- View this message in context: http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/Difference-in-decimal-values-for-variance-in-Presto-tp16496p16711.html Sent from the Apache CarbonData Dev Mailing

Difference in decimal values for variance in Presto.

2017-06-27 Thread Jatin Demla
Hi community, I was working on presto bug 995 ( https://issues.apache.org/jira/browse/CARBONDATA-995) in which variance of decimal values is calculated. When there is lesser number of decimal values to calculate variance in carbondata and presto then there being no difference in result. But when t