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From "Victoria Markman (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-4083) Drill not using HiveDrillNativeParquetScan if no column is needed to be read from HIVE
Date Mon, 30 Nov 2015 23:16:11 GMT

     [ https://issues.apache.org/jira/browse/DRILL-4083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Victoria Markman updated DRILL-4083:
------------------------------------
    Fix Version/s: 1.4.0

> Drill not using HiveDrillNativeParquetScan if no column is needed to be read from HIVE
> --------------------------------------------------------------------------------------
>
>                 Key: DRILL-4083
>                 URL: https://issues.apache.org/jira/browse/DRILL-4083
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Storage - Hive
>            Reporter: Sean Hsuan-Yi Chu
>            Assignee: Sean Hsuan-Yi Chu
>             Fix For: 1.4.0
>
>
> For example, for a query such as:
> {code}
> Select count(*) from hive.parquetTable
> {code}
> would not use HiveDrillNativeParquetScan. However, the following query will use:
> {code}
> Select count(*) from hive.parquetTable where column > 0
> {code}
> Ideally, both should use the same HiveDrillNativeParquetScan



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