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From "Chinna Rao Lalam (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-1972) HiveResultset is always returning null for Array Data types in the select Query
Date Tue, 08 Feb 2011 15:26:57 GMT
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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