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From "Steven Wong (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HIVE-1972) HiveResultset is always returning null for Array Data types in the select Query
Date Wed, 09 Feb 2011 23:50:57 GMT

     [ https://issues.apache.org/jira/browse/HIVE-1972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Steven Wong resolved HIVE-1972.
-------------------------------

    Resolution: Duplicate

Should have been fixed by HIVE-1378.

> HiveResultset is always returning null for Array Data types in the select Query
> -------------------------------------------------------------------------------
>
>                 Key: HIVE-1972
>                 URL: https://issues.apache.org/jira/browse/HIVE-1972
>             Project: Hive
>          Issue Type: Bug
>          Components: JDBC
>    Affects Versions: 0.5.0
>         Environment: Hadoop 0.20.1, Hive0.5.0 and SUSE Linux Enterprise Server 10 SP2
(i586) - Kernel 2.6.16.60-0.21-smp (5).
>            Reporter: Chinna Rao Lalam
>            Assignee: Chinna Rao Lalam
>            Priority: Minor
>
> Execute the following Hive Queries 
> {noformat}
> 1) create table samplearray(a int,b int,c array<int>)row format delimited fields
terminated by '@' collection items terminated by '$' stored as textfile;
> 2) LOAD DATA INPATH '/user/dataloc/details3.txt' OVERWRITE INTO TABLE samplearray
> 3) Now execute the select statement "select c from emp;" using HiveStatement API
> 4) Now Iterate through the returned HiveResultSet, the array column is always null.
> {noformat}

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