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Date: Thu, 4 Dec 2008 12:24:44 -0800 (PST)
From: "Raghotham Murthy (JIRA)" <jira@apache.org>
To: hive-dev@hadoop.apache.org
Subject: [jira] Commented: (HIVE-111) join without a ON clause dies
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    [ https://issues.apache.org/jira/browse/HIVE-111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12653458#action_12653458 ] 

Raghotham Murthy commented on HIVE-111:
---------------------------------------

you should also get rid of the assert at line 2349:     assert joinCond != null;

In general looks like asserts are not being enabled. we have tons of asserts all over the code - but they may not be firing.


> join without a ON clause dies
> -----------------------------
>
>                 Key: HIVE-111
>                 URL: https://issues.apache.org/jira/browse/HIVE-111
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Namit Jain
>         Attachments: patch.txt
>
>
> join without a ON clause dies
> For eg: the following query:
> select x.* from x JOIN y
> results in a null pointer exception.
> It should be treated as a cartesian product

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