hadoop-hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Cyrus Katrak (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-545) Use ArrayList instead of Vector in single-threaded Hive code
Date Tue, 06 Oct 2009 03:59:31 GMT

     [ https://issues.apache.org/jira/browse/HIVE-545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Cyrus Katrak updated HIVE-545:
------------------------------

    Attachment: HIVE-545.patch

> Use ArrayList instead of Vector in single-threaded Hive code
> ------------------------------------------------------------
>
>                 Key: HIVE-545
>                 URL: https://issues.apache.org/jira/browse/HIVE-545
>             Project: Hadoop Hive
>          Issue Type: Improvement
>    Affects Versions: 0.4.0
>            Reporter: Zheng Shao
>         Attachments: HIVE-545.patch
>
>
> Most of the Hive code is single-threaded, but sometimes we are using Vector instead of
the more efficient ArrayList.
> See http://java.sun.com/j2se/1.5.0/docs/api/java/util/ArrayList.html
> "This class (ArrayList) is roughly equivalent to Vector, except that it is unsynchronized."

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


Mime
View raw message