hadoop-hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Zheng Shao (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-624) Fix bug in TypeConverter
Date Fri, 10 Jul 2009 07:15:14 GMT

     [ https://issues.apache.org/jira/browse/HIVE-624?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Zheng Shao updated HIVE-624:

    Attachment: HIVE-624.1.patch

This patch fixes the problem by rewriting all the converters.

The converters are expanded to a class hierarchy so it can reuse the returned conversion result
(a Writable object) more easily.

I also added the Settable*ObjectInspector which provides a delegated way of setting the value
of an object and creating new objects.

It also adds one new test case for the converters, and one more client positive test case.

> Fix bug in TypeConverter
> ------------------------
>                 Key: HIVE-624
>                 URL: https://issues.apache.org/jira/browse/HIVE-624
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>         Attachments: HIVE-624.1.patch
> There is a bug in the Converter - we are converting all objects to Primitive Java objects
instead of Writable.
> This has caused some queries to fail:
> {code}
> SELECT IF(false, 1, cast(2 as smallint)) + 3 FROM any_table;
> {code}

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.

View raw message