[jira] [Comment Edited] (OPENJPA-2220) Persistent field fetching statistic tool

["Helen Xu (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OPENJPA-2220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13410699#comment-13410699 ] 

Helen Xu edited comment on OPENJPA-2220 at 7/10/12 6:55 PM:
------------------------------------------------------------

removed duplicate info from README doc and added the fields filtering condition.  patch attached.
                
      was (Author: helenxu):
    remove duplicate info and add the fields filtering condition
                  
> Persistent field fetching statistic tool
> ----------------------------------------
>
>                 Key: OPENJPA-2220
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2220
>             Project: OpenJPA
>          Issue Type: Improvement
>          Components: tooling
>    Affects Versions: 2.3.0, 2.2.1
>            Reporter: Helen Xu
>            Assignee: Rick Curtis
>         Attachments: OPENJPA-2220Patch.txt, READMEpatch, 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.

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