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From "Kamil Mroczek (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-2540) LATERAL VIEW with EXPLODE produces ConcurrentModificationException
Date Fri, 13 Apr 2012 17:30:22 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13253561#comment-13253561
] 

Kamil Mroczek commented on HIVE-2540:
-------------------------------------

I am getting the same error.  It seems to work when the array has one element, but as soon
as more than one is added this error appears.
                
> LATERAL VIEW with EXPLODE produces ConcurrentModificationException
> ------------------------------------------------------------------
>
>                 Key: HIVE-2540
>                 URL: https://issues.apache.org/jira/browse/HIVE-2540
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>    Affects Versions: 0.7.1
>            Reporter: David Phillips
>
> The following produces {{ConcurrentModificationException}} on the {{for}} loop inside
EXPLODE:
> {code}
> create table foo as select array(1, 2) a from src limit 1;
> select a, x.b from foo lateral view explode(a) x as b;
> {code}

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