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Date: Mon, 11 Apr 2016 08:38:25 +0000 (UTC)
From: "Matt McCline (JIRA)" <jira@apache.org>
To: issues@hive.apache.org
Message-ID: <JIRA.12904538.1444740806000.190439.1460363905673@Atlassian.JIRA>
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 <JIRA.12904538.1444740806895@arcas>
Subject: [jira] [Commented] (HIVE-12159) Create vectorized readers for the
 complex types
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    [ https://issues.apache.org/jira/browse/HIVE-12159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15234699#comment-15234699 ] 

Matt McCline commented on HIVE-12159:
-------------------------------------

[~owen.omalley] [~prasanth_j] That the vector_outer_join1.q and vector_outer_join5.q failures are for Native Vector Map Join (MiniTez and MiniSpark*) and succeed on MR it made me suspcious.  So, I tried turning off hive.vectorized.execution.mapjoin.native.enabled and the MiniTez tests succeeded.

So, it looks like the new ORC patch is probably setting isRepeated now and this has uncovered a latent Native Vector Map Join bug.

Until I can diagnose the new bug, I suggest temporarily adding this to vector_outer_join1.q and vector_outer_join5.q:

{code}
SET hive.vectorized.execution.mapjoin.native.enabled=false;
{code}

> Create vectorized readers for the complex types
> -----------------------------------------------
>
>                 Key: HIVE-12159
>                 URL: https://issues.apache.org/jira/browse/HIVE-12159
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>         Attachments: HIVE-12159.patch, HIVE-12159.patch
>
>
> We need vectorized readers for the complex types.


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