[jira] [Updated] (CARBONDATA-312) Unify two datasource: CarbonDatasourceHadoopRelation and CarbonDatasourceRelation

[Akash R Nilugal (Jira)]

     [ https://issues.apache.org/jira/browse/CARBONDATA-312?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Liang Chen updated CARBONDATA-312:
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    Fix Version/s:     (was: 0.2.0-incubating)
                   0.3.0-incubating

> 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: 0.3.0-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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