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https://issues.apache.org/jira/browse/OODT-68?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12969240#action_12969240
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Brian Foster commented on OODT-68:
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- on NPP PEATE we have like 400,000 IASI products, which translates to like
400,000x20 rows in the metadata table (where 20 is the number metadata fields
per product) . . . this table continues to grow . . . typically the filemgr
(using Oracle DB in this case) is being hit by workflow condition queries at
the same time . . . 20 seconds is not bad when all that is taken into
consideration . . . but when 20x5 is the case for a GUI page, when i can make
it only 20 . . . i'm only adding two methods (won't touch the other methods in
ProductPage) . . . would be a new member variable and a setter and getter for
that variable (i.e. numOfHits, setNumOfHits(int), getNumOfHits() respectively)
. . . then the Catalogs would be modified to use the setter method.
> Add Number of Product Hits to ProductPage
> -----------------------------------------
>
> Key: OODT-68
> URL: https://issues.apache.org/jira/browse/OODT-68
> Project: OODT
> Issue Type: Improvement
> Components: file manager
> Affects Versions: 0.1-incubating
> Environment: none
> Reporter: Brian Foster
> Assignee: Brian Foster
> Priority: Minor
> Fix For: 0.2
>
>
> - By adding get number of hits the method setTotalPages(int) is no longer
> needed; getTotalPages will calculate its return value based on page size and
> total hits
> - This also allows the number of products to be determined by just getting
> the first page, instead of getting last page which internally requires
> DataSourceCatalog to get first page and last page
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