Re: CarbonData Performance Optimization

2018-09-26 Thread xm_zzc
So excited. Good optimization. -- Sent from: http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/

Re: CarbonData Performance Optimization

2018-09-26 Thread manish gupta
+1 Regards Manish Gupta On Thu, 27 Sep 2018 at 11:36 AM, Kumar Vishal wrote: > +1 > Regards > Kumar Vishal > > On Thu, Sep 27, 2018 at 8:57 AM Jacky Li wrote: > > > +1 > > > > > 在 2018年9月21日,上午10:20,Ravindra Pesala 写道: > > > > > > Hi, > > > > > > In case of querying data using Spark or Prest

Re: CarbonData Performance Optimization

2018-09-26 Thread Kumar Vishal
+1 Regards Kumar Vishal On Thu, Sep 27, 2018 at 8:57 AM Jacky Li wrote: > +1 > > > 在 2018年9月21日,上午10:20,Ravindra Pesala 写道: > > > > Hi, > > > > In case of querying data using Spark or Presto, carbondata is not well > > optimized for reading data and fill the vector. The major issues are as > >

Re: CarbonData Performance Optimization

2018-09-26 Thread Jacky Li
+1 > 在 2018年9月21日,上午10:20,Ravindra Pesala 写道: > > Hi, > > In case of querying data using Spark or Presto, carbondata is not well > optimized for reading data and fill the vector. The major issues are as > follows. > 1. CarbonData has long method stack for reading and filling out the data to >

Re: CarbonData Performance Optimization

2018-09-24 Thread Liang Chen
Hi +1, great proposal, very expect to see your pull request. Regards Liang ravipesala wrote > Hi, > > In case of querying data using Spark or Presto, carbondata is not well > optimized for reading data and fill the vector. The major issues are as > follows. > 1. CarbonData has long method stac

CarbonData Performance Optimization

2018-09-20 Thread Ravindra Pesala
Hi, In case of querying data using Spark or Presto, carbondata is not well optimized for reading data and fill the vector. The major issues are as follows. 1. CarbonData has long method stack for reading and filling out the data to vector. 2. Many conditions and checks before filling out the data