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[CARBONDATA-3006] Carbon Store Size Optimization and Scan Query Performance Improvement - CarbonData - [issue]
...String/Varchar Datatype Store Size Optimization:Currently length is stored as Short/Int for String/varchar datatype because of this store size is more. To reduce the store size Adaptive enco...
http://issues.apache.org/jira/browse/CARBONDATA-3006    Author: kumar vishal , 2018-10-15, 08:35
[VOTE] Apache CarbonData 1.5.0(RC2) release - CarbonData - [mail # dev]
...+1RegardsKumar VishalOn Thu, 11 Oct 2018 at 12:21, xm_zzc  wrote:> +1>> Regards>>>> --> Sent from:> http://apache-carbondata-dev-mailing-list-archive.1130556....
   Author: Kumar Vishal , 2018-10-11, 18:50
[CARBONDATA-2992] Fixed Between Query Data Mismatch issue for timestamp data type - CarbonData - [issue]
...Problem:Between query is giving wrong result.Root cause:For timestamp time when filter is given in yyyy-mm-dd format instead of yyyy-mm-dd HH:MM:SS format it will add cast, In CastExpression...
http://issues.apache.org/jira/browse/CARBONDATA-2992    Author: kumar vishal , 2018-10-05, 11:03
[Minor Issue] BETWEEN AND does work as expected - CarbonData - [mail # dev]
...Hi Aaron,I am able to reproduce this issue. I have raised PR:https://github.com/apache/carbondata/pull/2787-RegardsKumar VishalOn Thu, Sep 27, 2018 at 2:24 PM aaron  wrote:> Hi Commu...
   Author: Kumar Vishal , 2018-09-28, 14:49
[Serious Issue] Rows disappeared - CarbonData - [mail # dev]
...Hi Aaron,Can you please run compaction again with*carbon.local.dictionary.decoder.fallback=false*and share the result for the same.-RegardsKumar VishalOn Thu, Sep 27, 2018 at 7:37 PM aaron &...
   Author: Kumar Vishal , 2018-09-27, 14:35
[Issue] Load auto compaction failed - CarbonData - [mail # dev]
...Hi Aaron,Can u please increase *carbon.unsafe.working.memory.in.mb* and try. In caseof local dictionary both actual page and encoded page are present inmemory(required for fallback) and it i...
   Author: Kumar Vishal , 2018-09-27, 06:10
CarbonData Performance Optimization - CarbonData - [mail # dev]
...+1RegardsKumar VishalOn 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 ...
   Author: Kumar Vishal , 2018-09-27, 06:06
[ANNOUNCE] Raghunandan as new committer of Apache CarbonData - CarbonData - [mail # user]
...Congratulations Raghunandan.-RegardsKumar VishalOn Wed, Sep 26, 2018 at 12:36 PM Liang Chen  wrote:> Hi all>> We are pleased to announce that the PMC has invited Raghunandan as...
   Author: Kumar Vishal , 2018-09-26, 07:11
[Discussion] Carbondata Store size optimization - CarbonData - [mail # dev]
...Hi All,I am working on below carbondata store size optimization to reduce the sizeof the carbondata file which will improve IO performance during query.*1. String/Varchar store size optimiza...
   Author: Kumar Vishal , 2018-09-12, 09:09
[SUGGESTION]Support Decoder based fallback mechanism in local dictionary - CarbonData - [mail # dev]
...+1@ xuchuanyinThis will not impact data map writing flow as actual column page will becleared only after consuming all the records by data map writer,there will not be any change in that are...
   Author: Kumar Vishal , 2018-08-27, 08:27