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From "Jacques Nadeau (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-2587) Random IOBException when doing an inner join on a table with wide strings
Date Tue, 05 May 2015 14:30:06 GMT

     [ https://issues.apache.org/jira/browse/DRILL-2587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jacques Nadeau updated DRILL-2587:
----------------------------------
    Fix Version/s:     (was: 1.0.0)
                   1.2.0
         Priority: Major  (was: Critical)

> Random IOBException when doing an inner join on a table with wide strings
> -------------------------------------------------------------------------
>
>                 Key: DRILL-2587
>                 URL: https://issues.apache.org/jira/browse/DRILL-2587
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Relational Operators
>    Affects Versions: 0.8.0
>            Reporter: Rahul Challapalli
>            Assignee: Steven Phillips
>             Fix For: 1.2.0
>
>         Attachments: error.log
>
>
> git.commit.id.abbrev=462e50c
> When I ran the below query along with similar such queries in parallel, I have seen it
fail randomly. Did not see this failure from sqlline when I ran this query alone.
> {code}
> select ws1.* from widestrings ws1 INNER JOIN (select str_var_null_empty from widestrings
where str_var_null_empty is not null and length(str_var_null_empty) <> 0 )ws2 on ws1.str_empty_null=ws2.str_var_null_empty
where ws1.str_empty_null is not null and length(ws1.str_empty_null) <> 0 and length(ws1.str_var_null_empty)
> 4995 and length(ws2.str_var_null_empty) > 4800;
> {code}
> I attached the error log. Since the data is large, I did not attach it here



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