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Date: Mon, 13 Apr 2015 19:12:13 +0000 (UTC)
From: "Venki Korukanti (JIRA)" <jira@apache.org>
To: issues@drill.apache.org
Message-ID: <JIRA.12820598.1428949467000.73929.1428952333978@Atlassian.JIRA>
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 <JIRA.12820598.1428949467993@arcas>
Subject: [jira] [Commented] (DRILL-2767) Fragment error on TPCH Scale Factor
 30 on a query that completed successfully previously
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    [ https://issues.apache.org/jira/browse/DRILL-2767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14492885#comment-14492885 ] 

Venki Korukanti commented on DRILL-2767:
----------------------------------------

Can you give details of Hive table (output of DESCRIBE FORMATTED tpch_text_30.lineitem from Hive shell)?

> Fragment error on TPCH Scale Factor 30 on a query that completed successfully previously
> ----------------------------------------------------------------------------------------
>
>                 Key: DRILL-2767
>                 URL: https://issues.apache.org/jira/browse/DRILL-2767
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Storage - Hive
>    Affects Versions: 0.8.0
>         Environment: AWS EMR cluster of three m1.xlarge nodes
>            Reporter: Alexander Zarei
>            Assignee: Venki Korukanti
>         Attachments: drillbitcore1.log, drillbitcore1.out, drillbitcore2.log, drillbitcore2.out, drillbitmaster.out
>
>
> The following sequence led to the error:
> Executed the query 
> bq. SELECT * FROM `realhive`.`tpch_text_30`.`lineitem`
> and it took about 43 minutes to execute successfully. 
> After ward I ran the query 
> bq. SELECT * FROM `realhive`.`tpch_text_2`.`lineitem`
> for 6 times to find an optimization value for the ODBC driver. 
> Afterward, I submitted the first query again
> bq. SELECT * FROM `realhive`.`tpch_text_30`.`lineitem`
>  
> and the Drill Cluster returned a fragment error.
> Log files with debug level for the Drillbits on the master node as well as the core nodes of the cluster are attached.
> Also the connection through the ODBC driver on Linux 32 bit was "Direct" to the drillbit on the master node of the Hadoop cluster.


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