Re: save dataframe error, why loading ./TEMPCSV ?

Hi tempCSV just is a temp folder, will be deleted after finishing load data to carbon table. You can set some breakpoints to debug example DataFrameAPIExample.scala , you will find the temp folder. Regards Liang Regards Liang 2016-12-14 13:55 GMT+08:00 Li Peng : >

Re: save dataframe error, why loading ./TEMPCSV ?

Thanks. I use carbondata 0.2.0 version now. In the step : Dataframe->csv files->load data to Carbon Table. I don't know where the csv files is stored? the log is: LOAD DATA INPATH './TEMPCSV' INTO TABLE DEFAULT.SALE the INPATH is not found.

Re: ［Carbondata-0.2.0-incubating][Issue Report] -- Select statement return error when add String column in where clause

Looks like the apache mail server filtered the log attachment again > INFO 13-12 17:16:39,940 - main Query [SELECT VIN, COUNT(*) FROM DEFAULT.MYCARBON_1 WHERE VIN='LSJW26765GS056837' GROUP BY VIN] INFO 13-12 17:16:39,945 - Parsing command: select vin, count(*) from

Re: ［Carbondata-0.2.0-incubating][Issue Report] -- Select statement return error when add String column in where clause

Hi, I just uploaded the data file to Baidu: 链接: https://pan.baidu.com/s/1slERWL3 密码: m7kj Thanks, Lionel On Wed, Dec 14, 2016 at 10:12 AM, Lu Cao wrote: > Hi Dev team, > As discussed this afternoon, I've changed back to 0.2.0 version for the > testing. Please ignore the

［Carbondata-0.2.0-incubating][Issue Report] -- Select statement return error when add String column in where clause

Hi Dev team, As discussed this afternoon, I've changed back to 0.2.0 version for the testing. Please ignore the former email about "error when save DF to carbondata file", that's on master branch. Spark version: 1.6.0 System: Mac OS X EI Capitan(10.11.6) [lucao]$ spark-shell --master local[*]

[jira] [Created] (CARBONDATA-531) Remove spark dependency in carbon core

Jacky Li created CARBONDATA-531: --- Summary: Remove spark dependency in carbon core Key: CARBONDATA-531 URL: https://issues.apache.org/jira/browse/CARBONDATA-531 Project: CarbonData Issue Type:

[jira] [Created] (CARBONDATA-530) Query with ordery by and limit is not optimized properly

Ashok Kumar created CARBONDATA-530: -- Summary: Query with ordery by and limit is not optimized properly Key: CARBONDATA-530 URL: https://issues.apache.org/jira/browse/CARBONDATA-530 Project:

[jira] [Created] (CARBONDATA-529) Add Unit Tests for processing.newflow.parser package

Pallavi Singh created CARBONDATA-529: Summary: Add Unit Tests for processing.newflow.parser package Key: CARBONDATA-529 URL: https://issues.apache.org/jira/browse/CARBONDATA-529 Project:

Re: [Improvement] Carbon query gc problem

+1 Good idea to avoid gc overhead.we need to be careful in clearing memory after use On Tue, 13 Dec 2016 at 2:17 PM, Kumar Vishal wrote: > There are lots of gc when carbon is processing more number of records > during query, which is impacting carbon query

Re: error when save DF to carbondata file

Hi As discussed, please use 0.2.0 version, and use load method. 2016-12-13 14:08 GMT+08:00 Lu Cao : > Hi Dev team, > I run spark-shell in my local spark standalone mode. It returned error > > java.io.IOException: No input paths specified in job > > when I was trying

[Improvement] Carbon query gc problem

There are lots of gc when carbon is processing more number of records during query, which is impacting carbon query performance.To solve this gc problem happening when query output is too huge or when more number of records are processed, I would like to propose below solution. Currently we are