You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@solr.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2023/02/04 18:34:00 UTC

[jira] [Commented] (SOLR-16615) Colocated cores with the same configset should share resources

    [ https://issues.apache.org/jira/browse/SOLR-16615?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17684206#comment-17684206 ] 

ASF subversion and git services commented on SOLR-16615:
--------------------------------------------------------

Commit 389f99457ddfed5ffef4dac18027d7140792f266 in solr's branch refs/heads/branch_9x from Jason Gerlowski
[ https://gitbox.apache.org/repos/asf?p=solr.git;h=389f99457dd ]

SOLR-16615: Reinstate Jersey app-per-configset (#1314)

Previously reverted due to a large bug that crept in while resolving
some merge conflicts, this PR adds the app-per-configset code back.

Jersey 'ApplicationHandlers' are now shared by cores in the same JVM
with the same configset.

> Colocated cores with the same configset should share resources
> --------------------------------------------------------------
>
>                 Key: SOLR-16615
>                 URL: https://issues.apache.org/jira/browse/SOLR-16615
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Jason Gerlowski
>            Priority: Minor
>              Labels: API, performance
>          Time Spent: 8h 10m
>  Remaining Estimate: 0h
>
> Currently, each core parses solrconfig.xml and instantiates its own copy of various plugins (v2 'Api' instances, RequestHandlers, etc.) or plugin-related objects (e.g. Jersey "ApplicationHandlers").
> Usually this is fine, but when many cores on a Solr node share the same configset, this duplication can become wasteful and have considerable impacts on node startup and core reload time.
> We should investigate whether some of these solrconfig.xml-driven entities can be shared by cores with the same configset that live in the same JVM. 



--
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