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From "Jacques Nadeau (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (DRILL-547) File based query exception - [ Couldn\'t add value to an empty batch]
Date Mon, 09 Jun 2014 05:35:11 GMT

     [ https://issues.apache.org/jira/browse/DRILL-547?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jacques Nadeau resolved DRILL-547.
----------------------------------

    Resolution: Fixed

> File based query exception - [ Couldn\'t add value to an empty batch]
> ---------------------------------------------------------------------
>
>                 Key: DRILL-547
>                 URL: https://issues.apache.org/jira/browse/DRILL-547
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Neeraja
>
> Executing the following query and running into an exception. This error can be reproduced
with TPCH parquet data.I am able to run few other queries with aggregates/sort on the file
system storage engine, but this specific one fails.
> select
>   o.o_orderkey as key, sum(o.o_totalprice) as ordertotal
> from
>   dfs.`/home/mapr/tpch/sf-0.1_tpc-h_DataParquet/orders.parquet` o
> group by
>   o.o_orderkey
> order by ordertotal desc
> limit 10;
> message: "Screen received stop request sent. < Exception:[ Couldn\'t add value to
an empty batch.  This likely means that a single value is too long for a varlen field. ]”



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