[jira] [Commented] (SOLR-17179) Performance degradation with fl=abc_* in 9.5.0

["Justin Sweeney (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-17179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17820758#comment-17820758 ] 

Justin Sweeney commented on SOLR-17179:
---------------------------------------

I created a different Jira (linked) and have a PR open to resolve this, so I'm going to close this one to track with the Jira that has the PR attached.

> Performance degradation with fl=abc_* in 9.5.0
> ----------------------------------------------
>
>                 Key: SOLR-17179
>                 URL: https://issues.apache.org/jira/browse/SOLR-17179
>             Project: Solr
>          Issue Type: Bug
>          Components: query, search
>    Affects Versions: 9.5.0
>            Reporter: Alex Tkachuk
>            Assignee: Justin Sweeney
>            Priority: Major
>              Labels: fl, performance
>         Attachments: 9.4.1_trace.png, 9.5.0_trace.png
>
>
> Huge (3+x!) performance degradation with "fl=abc_*" occurs with version 9.5.0 due to the use of
> {code:java}
> org.apache.solr.common.util.GlobPatternUtil.matches
> {code}
> instead of (in <=9.4.1)
> {code:java}
> org.apache.commons.io.FilenameUtils.wildcardMatch
> {code}
> , which is very inefficient and was introduced with [Github pull request|https://github.com/apache/solr/pull/1996/files#diff-e72c1360a9b0097bcc01e269a94045ce5af1fdc93ae3021ca7e8d1b26d46bdcb] | issue SOLR-17022
> Call tree 9.4.1 vs 9.5.0 attached



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@solr.apache.org
For additional commands, e-mail: issues-help@solr.apache.org