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https://issues.apache.org/jira/browse/CARBONDATA-312?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jacky Li updated CARBONDATA-312:
--------------------------------
    Description: 
Take CarbonDatasourceHadoopRelation as the target datasource definition, after 
that, CarbonContext can use standard Datasource strategy

Since CarbonHadoopFSRDD need to be removed, and it is used by 
CarbonDatasourceHadoopRelation. So we need to change 
CarbonDatasourceHadoopRelation.buildScan function to return CarbonScanRDD 
instead CarbonHadoopFSRDD, then CarbonHadoopFSRDD can be removed

  was:
Take CarbonDatasourceHadoopRelation as the target datasource definition, after 
that, CarbonContext can use standard Datasource strategy

In this Issue, change CarbonDatasourceHadoopRelation.buildScan function to 
return CarbonScanRDD, then CarbonHadoopFSRDD can be removed


> Unify two datasource: CarbonDatasourceHadoopRelation and 
> CarbonDatasourceRelation
> ---------------------------------------------------------------------------------
>
>                 Key: CARBONDATA-312
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-312
>             Project: CarbonData
>          Issue Type: Sub-task
>          Components: spark-integration
>            Reporter: Jacky Li
>             Fix For: 0.2.0-incubating
>
>
> Take CarbonDatasourceHadoopRelation as the target datasource definition, 
> after that, CarbonContext can use standard Datasource strategy
> Since CarbonHadoopFSRDD need to be removed, and it is used by 
> CarbonDatasourceHadoopRelation. So we need to change 
> CarbonDatasourceHadoopRelation.buildScan function to return CarbonScanRDD 
> instead CarbonHadoopFSRDD, then CarbonHadoopFSRDD can be removed



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