[
https://issues.apache.org/jira/browse/SOLR-17841?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18059289#comment-18059289
]
Eric Pugh commented on SOLR-17841:
----------------------------------
Thanks for attaching this analysis, and it's useful to have another perspective
that demonstrates the problem. I wish I knew more about benchmarking in this
fashion! It's an opt in feature, so maybe we keep the feature for a while to
see if we get some fresh energy/ideas on the approach!
> Investigate multithreaded search performance bottlenecks
> --------------------------------------------------------
>
> Key: SOLR-17841
> URL: https://issues.apache.org/jira/browse/SOLR-17841
> Project: Solr
> Issue Type: Improvement
> Reporter: Ishan Chattopadhyaya
> Priority: Blocker
> Fix For: 10.0
>
> Attachments: profile.html
>
>
> Ever since multithreaded search (SOLR-13350) was introduced, there has been
> not much effort to benchmark the performance benefit or investigate the
> performance bottlenecks. Anecdotally, it is not faster than single threaded
> execution.
> Thanks to [~kevinliang01] [~liangkaiwen] [~liangkw16] and [~dsmiley] for
> bringing this up, yesterday on a dense vector working group meeting.
> I'm marking this as a release 10.0 blocker, because it is embarrassing to be
> releasing with such a gaping hole.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
