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Posted to dev@lucene.apache.org by "Ishan Chattopadhyaya (JIRA)" <ji...@apache.org> on 2019/04/01 10:56:03 UTC

[jira] [Updated] (SOLR-13350) Explore collector managers for multi-threaded search

     [ https://issues.apache.org/jira/browse/SOLR-13350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ishan Chattopadhyaya updated SOLR-13350:
----------------------------------------
    Attachment: SOLR-13350.patch

Extremely early, barely functional patch (as per Yonik's law of patches). Need quite a few iterations from here on. Attached it so that if I drop the ball, someone else can pick it up from here.

> Explore collector managers for multi-threaded search
> ----------------------------------------------------
>
>                 Key: SOLR-13350
>                 URL: https://issues.apache.org/jira/browse/SOLR-13350
>             Project: Solr
>          Issue Type: New Feature
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Ishan Chattopadhyaya
>            Assignee: Ishan Chattopadhyaya
>            Priority: Major
>         Attachments: SOLR-13350.patch
>
>
> AFAICT, SolrIndexSearcher can be used only to search all the segments of an index in series. However, using CollectorManagers, segments can be searched concurrently and result in reduced latency. Opening this issue to explore the effectiveness of using CollectorManagers in SolrIndexSearcher from latency and throughput perspective.



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