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Posted to issues@solr.apache.org by "Jan Høydahl (Jira)" <ji...@apache.org> on 2021/10/26 08:09:00 UTC

[jira] [Commented] (SOLR-15715) Dedicated query aggregator nodes in the solr cluster.

    [ https://issues.apache.org/jira/browse/SOLR-15715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17434180#comment-17434180 ] 

Jan Høydahl commented on SOLR-15715:
------------------------------------

Related to SOLR-15694

> Dedicated query aggregator nodes in the solr cluster. 
> ------------------------------------------------------
>
>                 Key: SOLR-15715
>                 URL: https://issues.apache.org/jira/browse/SOLR-15715
>             Project: Solr
>          Issue Type: New Feature
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: SearchComponents - other
>    Affects Versions: 8.10.1
>            Reporter: Hitesh Khamesra
>            Priority: Major
>
> We have a large collection with 1000s of shards in the solr cluster. We have observed that distributed solr query takes many resources(thread, memory, etc.) on the solr data node(node which contains indexes). Thus we need dedicated query nodes to execute distributed queries on large solr collection. That would reduce the memory/cpu pressure from solr data nodes.
> Elastis search has similar functionality [here|https://www.elastic.co/guide/en/elasticsearch/reference/current/modules-node.html#coordinating-node]
>  
> [~noble.paul] [~ichattopadhyaya]



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