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Date: Sun, 27 May 2012 00:33:23 +0000 (UTC)
From: "Navis (JIRA)" <jira@apache.org>
To: hive-dev@hadoop.apache.org
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Subject: [jira] [Commented] (HIVE-2540) LATERAL VIEW with EXPLODE produces
 ConcurrentModificationException
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    [ https://issues.apache.org/jira/browse/HIVE-2540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13284095#comment-13284095 ] 

Navis commented on HIVE-2540:
-----------------------------

@Namit Jain
I cannot find any failure with this patch. Could this be caused by the difference of environment?
                
> 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, 0.9.0
>            Reporter: David Phillips
>            Assignee: Navis
>         Attachments: HIVE-2540.D2805.1.patch, HIVE-2540.D2805.2.patch, HIVE-2540.D2805.3.patch
>
>
> 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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