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Posted to dev@directory.apache.org by "Emmanuel Lecharny (JIRA)" <ji...@apache.org> on 2007/09/24 15:42:50 UTC
[jira] Created: (DIRSERVER-1070) [PERF]Substring Filters are
evaluated for every single entry
[PERF]Substring Filters are evaluated for every single entry
-------------------------------------------------------------
Key: DIRSERVER-1070
URL: https://issues.apache.org/jira/browse/DIRSERVER-1070
Project: Directory ApacheDS
Issue Type: Improvement
Affects Versions: 1.5.1
Reporter: Emmanuel Lecharny
Fix For: 1.5.2
When applying a substring filter, we are using a very inefficient algorithm : the filter is transformed to a regexp for evey entry found. This can be avoided if the SubstringNode stores the regexp once it has been computed for the first entry.
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[jira] Updated: (DIRSERVER-1070) [PERF]Substring Filters are
evaluated for every single entry
Posted by "Emmanuel Lecharny (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/DIRSERVER-1070?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Emmanuel Lecharny updated DIRSERVER-1070:
-----------------------------------------
Fix Version/s: (was: 1.5.2)
2.0.0
Postponed to 2.0, as any PERF issue.
> [PERF]Substring Filters are evaluated for every single entry
> -------------------------------------------------------------
>
> Key: DIRSERVER-1070
> URL: https://issues.apache.org/jira/browse/DIRSERVER-1070
> Project: Directory ApacheDS
> Issue Type: Improvement
> Affects Versions: 1.5.1
> Reporter: Emmanuel Lecharny
> Fix For: 2.0.0
>
>
> When applying a substring filter, we are using a very inefficient algorithm : the filter is transformed to a regexp for evey entry found. This can be avoided if the SubstringNode stores the regexp once it has been computed for the first entry.
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[jira] Updated: (DIRSERVER-1070) [PERF]Substring Filters are
evaluated for every single entry
Posted by "Emmanuel Lecharny (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/DIRSERVER-1070?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Emmanuel Lecharny updated DIRSERVER-1070:
-----------------------------------------
Fix Version/s: 2.0.0-RC1
(was: 2.0.0)
Moved back to 2.0.0-RC1
> [PERF]Substring Filters are evaluated for every single entry
> -------------------------------------------------------------
>
> Key: DIRSERVER-1070
> URL: https://issues.apache.org/jira/browse/DIRSERVER-1070
> Project: Directory ApacheDS
> Issue Type: Improvement
> Affects Versions: 1.5.1
> Reporter: Emmanuel Lecharny
> Fix For: 2.0.0-RC1
>
>
> When applying a substring filter, we are using a very inefficient algorithm : the filter is transformed to a regexp for evey entry found. This can be avoided if the SubstringNode stores the regexp once it has been computed for the first entry.
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (DIRSERVER-1070) [PERF]Substring Filters are
evaluated for every single entry
Posted by "Emmanuel Lecharny (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/DIRSERVER-1070?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Emmanuel Lecharny updated DIRSERVER-1070:
-----------------------------------------
Fix Version/s: 2.0.0-RC2
(was: 2.0.0-RC1)
Perf issues are postponed to 2.0-RC2
> [PERF]Substring Filters are evaluated for every single entry
> -------------------------------------------------------------
>
> Key: DIRSERVER-1070
> URL: https://issues.apache.org/jira/browse/DIRSERVER-1070
> Project: Directory ApacheDS
> Issue Type: Improvement
> Affects Versions: 1.5.1
> Reporter: Emmanuel Lecharny
> Fix For: 2.0.0-RC2
>
>
> When applying a substring filter, we are using a very inefficient algorithm : the filter is transformed to a regexp for evey entry found. This can be avoided if the SubstringNode stores the regexp once it has been computed for the first entry.
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You can reply to this email to add a comment to the issue online.