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Posted to dev@hive.apache.org by "Namit Jain (JIRA)" <ji...@apache.org> on 2013/03/11 22:17:12 UTC

[jira] [Commented] (HIVE-4149) wrong results big outer joins with array of ints

    [ https://issues.apache.org/jira/browse/HIVE-4149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13599320#comment-13599320 ] 

Namit Jain commented on HIVE-4149:
----------------------------------

The patch with the test is attached
                
> wrong results big outer joins with array of ints
> ------------------------------------------------
>
>                 Key: HIVE-4149
>                 URL: https://issues.apache.org/jira/browse/HIVE-4149
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Namit Jain
>         Attachments: hive.4149.1.patch
>
>
> Consider the following query:
> create table tinyA(a bigint, b bigint) stored as textfile;
> create table tinyB(a bigint, bList array<int>) stored as textfile;
> load data local inpath '../data/files/tiny_a' into table tinyA;
> load data local inpath '../data/files/tiny_b' into table tinyB;
> select * from tinyA;
> select * from tinyB;
> select tinyB.a, tinyB.bList from tinyB full outer join tinyA on tinyB.a = tinyA.a;
> The results are wrong

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