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From "Jacques Nadeau (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-614) simple count on varchar fails
Date Thu, 29 May 2014 17:53:03 GMT

    [ https://issues.apache.org/jira/browse/DRILL-614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14012618#comment-14012618
] 

Jacques Nadeau commented on DRILL-614:
--------------------------------------

Reducing priority.  This is related to star query issues.  It only occurs when selecting counts
from parquet files without any additional operations so shouldn't block anything besides this
type of simple query.

> simple count on varchar fails
> -----------------------------
>
>                 Key: DRILL-614
>                 URL: https://issues.apache.org/jira/browse/DRILL-614
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Chun Chang
>            Priority: Minor
>
> The c_varchar column in table data contains string.
> 0: jdbc:drill:schema=dfs> select count(c_varchar) from data;
> Query failed: org.apache.drill.exec.rpc.RpcException: Remote failure while running query.[error_id:
"8af0fb93-c65b-4e06-9e7a-84b16f42a99a"
> endpoint {
>   address: "qa-node119.qa.lab"
>   user_port: 31010
>   control_port: 31011
>   data_port: 31012
> }
> error_type: 0
> message: "Failure while running fragment. < RuntimeException:[ cast function for type
BIT is not defined ]"
> ]
> Error: exception while executing query (state=,code=0)



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