openjpa-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Helen Xu (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (OPENJPA-2220) Persistent field fetching statistic tool
Date Tue, 26 Jun 2012 22:06:44 GMT

    [ https://issues.apache.org/jira/browse/OPENJPA-2220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13401719#comment-13401719
] 

Helen Xu edited comment on OPENJPA-2220 at 6/26/12 10:06 PM:
-------------------------------------------------------------

Thanks for your comments.

I'll make the code change to exclude the PK fields. Version fields are excluded.

For the boolean field, the enhancer also generate the getXXXX method. it is covered in the
test case.
                
      was (Author: helenxu):
    I'll make the code change to exclude the PK fields. Version fields are excluded.

For the boolean field, the enhancer also generate the getXXXX method. it is covered in the
test case.
                  
> Persistent field fetching statistic tool
> ----------------------------------------
>
>                 Key: OPENJPA-2220
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2220
>             Project: OpenJPA
>          Issue Type: Task
>          Components: performance
>    Affects Versions: 2.3.0
>            Reporter: Helen Xu
>            Assignee: Helen Xu
>         Attachments: OPENJPA-2220Patch.txt, statisticToolDocPatch.txt
>
>
> This task is to create a  statistic tool which monitors the persistent fields fetching
and finds out the fields which are never accessed. Based on the statistic data, user can set
the field access type to LAZY to improve the performance by eliminating the data loading and
processing time.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message