Re: Discussion(New feature) Support Complex Data Type: Map in Carbon Data

2016-10-22 Thread cenyuhai
I think the map default delimiter should be the same with hive. -- View this message in context: http://apache-carbondata-mailing-list-archive.1130556.n5.nabble.com/Discussion-New-feature-Support-Complex-Data-Type-Map-in-Carbon-Data-tp1969p2239.html Sent from the Apache CarbonData Mailing List

Re: Discussion(New feature) Support Complex Data Type: Map in Carbon Data

2016-10-17 Thread Vimal Das Kammath
The key in the map can be only primitive data types. At present, Carbon Data supports following primitive data types Integer, String, Timestamp, Double and Decimal. If in future CarbonData adds supports more primitive data types, the same can be used as key in the Map. The reason for restricting t

Re: Discussion(New feature) Support Complex Data Type: Map in Carbon Data

2016-10-16 Thread Ravindra Pesala
Hi Vimal, Design doc looks clear, can you also add file format storage design for map datatype. Regards, Ravi. On 17 October 2016 at 07:43, Liang Chen wrote: > Hi Vimal > > Thank you started the discussion. > For keys of Map data only can be primitive, can you list these type which > will be s

Re: Discussion(New feature) Support Complex Data Type: Map in Carbon Data

2016-10-16 Thread Liang Chen
Hi Vimal Thank you started the discussion. For keys of Map data only can be primitive, can you list these type which will be supported? (Int,String,Double.. For discussing more conveniently, you can go ahead to use google docs. After the design document finalized , please archive and upload it t