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From "Mehant Baid (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-3069) Wrong result for aggregate query with filter on SF100
Date Thu, 14 May 2015 00:21:01 GMT

    [ https://issues.apache.org/jira/browse/DRILL-3069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14542970#comment-14542970
] 

Mehant Baid commented on DRILL-3069:
------------------------------------

[~sphillip] can you review

> Wrong result for aggregate query with filter  on SF100 
> -------------------------------------------------------
>
>                 Key: DRILL-3069
>                 URL: https://issues.apache.org/jira/browse/DRILL-3069
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Relational Operators
>    Affects Versions: 1.0.0
>            Reporter: Aman Sinha
>            Assignee: Steven Phillips
>             Fix For: 1.0.0
>
>         Attachments: DRILL-3069.patch
>
>
> Wrong result on TPCH sf100: 
> {code}
> 0: jdbc:drill:zk=10.10.103.32:5181> select max(l_suppkey) from lineitem where l_suppkey
= 3872;
> +------------+
> |   EXPR$0   |
> +------------+
> | 991683     |
> +------------+
> 1 row selected
> {code}
> Plan looks correct: 
> {code}
> +------------+------------+
> |    text    |    json    |
> +------------+------------+
> | 00-00    Screen
> 00-01      StreamAgg(group=[{}], EXPR$0=[MAX($0)])
> 00-02        UnionExchange
> 01-01          StreamAgg(group=[{}], EXPR$0=[MAX($0)])
> 01-02            Filter(condition=[=($0, 3872)])
> 01-03              Scan(groupscan=[ParquetGroupScan [entries=[ReadEntryWithPath [path=maprfs:/data/parquet/tpch/scale100/lineitem]],
selectionRoot=/data/parquet/tpch/scale100/lineitem, numFiles=1, columns=[`l_suppkey`]]])
> {code}



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