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From "Jacky Li (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CARBONDATA-308) Use CarbonInputFormat in CarbonScanRDD compute
Date Sat, 26 Nov 2016 02:38:59 GMT

     [ https://issues.apache.org/jira/browse/CARBONDATA-308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jacky Li resolved CARBONDATA-308.
---------------------------------
    Resolution: Fixed

> Use CarbonInputFormat in CarbonScanRDD compute
> ----------------------------------------------
>
>                 Key: CARBONDATA-308
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-308
>             Project: CarbonData
>          Issue Type: Sub-task
>          Components: spark-integration
>            Reporter: Jacky Li
>            Assignee: Jacky Li
>             Fix For: 0.3.0-incubating
>
>          Time Spent: 2h 50m
>  Remaining Estimate: 0h
>
> Take CarbonScanRDD as the target RDD, modify as following:
> 1. In driver side, only getSplit is required, so only filter condition is required, no
need to create full QueryModel object, so we can move creation of QueryModel from driver side
to executor side.
> 2. use CarbonInputFormat.createRecordReader in CarbonScanRDD.compute instead of use QueryExecutor
directly



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