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From "Jacques Nadeau (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (DRILL-2231) CTAS (Parquet) followed by a select query fails via JDBC
Date Fri, 10 Apr 2015 17:44:13 GMT

     [ https://issues.apache.org/jira/browse/DRILL-2231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jacques Nadeau resolved DRILL-2231.
-----------------------------------
    Resolution: Fixed

> CTAS (Parquet) followed by a select query fails via JDBC
> --------------------------------------------------------
>
>                 Key: DRILL-2231
>                 URL: https://issues.apache.org/jira/browse/DRILL-2231
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Client - JDBC
>    Affects Versions: 0.8.0
>            Reporter: Abhishek Girish
>            Assignee: Abhishek Girish
>             Fix For: 0.9.0
>
>         Attachments: drillbit_ctas_par_jdbc.log
>
>
> The following two queries when executed at once, sequentially via JDBC fail:
> (i) create table world_bank_par as select * from `world_bank.json`
> [Succeeds]
> (ii) select * from world_bank_par limit 1
> Query failed: RuntimeException: maprfs:/drill/testdata/json_gaps/json_all_text_mode/world_bank_par/0_0_0.parquet
is not a Parquet file (too small)
> (iii) select * from world_bank_par limit 1
> Query failed: RuntimeException: maprfs:/drill/testdata/json_gaps/json_all_text_mode/world_bank_par/0_0_0.parquet
is not a Parquet file. expected magic number at tail [80, 65, 82, 49] but found [0, 0, 0,
0]
> Log attached.



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