manifoldcf-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Karl Wright (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (CONNECTORS-1090) More PostgreSQL performance improvements
Date Sun, 02 Nov 2014 15:59:33 GMT

    [ https://issues.apache.org/jira/browse/CONNECTORS-1090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14193853#comment-14193853
] 

Karl Wright edited comment on CONNECTORS-1090 at 11/2/14 3:59 PM:
------------------------------------------------------------------

This second patch should fix the one case I could identify -- specifically, the fact that
if there are LESS than the requested number of requested records for stuffing, then we force
the query to walk through and filter out all the records with docpriority == nullDocPriority.
 I think that's what is happening here; the plan is fine, but we're not stopping when there
is no hope of finding anything new.


was (Author: kwright@metacarta.com):
This second patch should fix the one case I could identify.

> More PostgreSQL performance improvements
> ----------------------------------------
>
>                 Key: CONNECTORS-1090
>                 URL: https://issues.apache.org/jira/browse/CONNECTORS-1090
>             Project: ManifoldCF
>          Issue Type: Improvement
>          Components: Framework core
>    Affects Versions: Manifold 1.7.1
>            Reporter: Karl Wright
>            Assignee: Karl Wright
>             Fix For: ManifoldCF 1.8, ManifoldCF 2.0
>
>         Attachments: CONNECTORS-1090-2.patch, CONNECTORS-1090.patch
>
>
> More performance improvements may be possible.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message