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From "Nhan Nguyen (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HIVE-994) String comparison stopped working on trunk code
Date Tue, 22 Dec 2009 09:16:40 GMT

     [ https://issues.apache.org/jira/browse/HIVE-994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Nhan Nguyen resolved HIVE-994.
------------------------------

    Resolution: Invalid

I make no change to the source code. Just gets the code synced with trunk and rebuilds Hive.
However, the problem has gone when I tried a clean svn checkout. I guess the problem occurred
because I compiled new code without cleaning the old compiled code first.

Thanks alot for your help Zheng.

Nhan

> String comparison stopped working on trunk code
> -----------------------------------------------
>
>                 Key: HIVE-994
>                 URL: https://issues.apache.org/jira/browse/HIVE-994
>             Project: Hadoop Hive
>          Issue Type: Bug
>         Environment: Hadoop v0.20.1 and latest Hive from trunk
>            Reporter: Nhan Nguyen
>            Assignee: Zheng Shao
>            Priority: Critical
>             Fix For: 0.5.0
>
>
> Comparing string field with specified value always yield no match.
> E.g,
> Table staff
> ||id||name||
> |1|Peter|
> |2|Mary|
> |3|John|
> query: 
> {code}
> select * from staff where name="Peter";
> {code}
> yield no match.
> Hive stable version with the same configuration works correctly.
> Please help troubleshooting it.
> Thanks,

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