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From Jan Høydahl (JIRA) <j...@apache.org>
Subject [jira] [Closed] (SOLR-669) SOLR currently does not support caching for (Query, FacetFieldList)
Date Tue, 19 Feb 2013 23:41:13 GMT

     [ https://issues.apache.org/jira/browse/SOLR-669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jan Høydahl closed SOLR-669.
----------------------------

    Resolution: Duplicate

Closing old issue, please re-open if necessary.
                
> SOLR currently does not support caching for (Query, FacetFieldList)
> -------------------------------------------------------------------
>
>                 Key: SOLR-669
>                 URL: https://issues.apache.org/jira/browse/SOLR-669
>             Project: Solr
>          Issue Type: Improvement
>    Affects Versions: 1.3
>            Reporter: Fuad Efendi
>   Original Estimate: 1,680h
>  Remaining Estimate: 1,680h
>
> It is huge performance bottleneck and it describes huge difference between qtime and
SolrJ's elapsedTime. I quickly browsed SolrIndexSearcher: it caches only (Key, DocSet/DocList
<Lucene Ids>) key-value pairs and it does not have cache for (Query, FacetFieldList).
> filterCache stores DocList for each 'filter' and is used for constant recalculations...
> This would be significant performance improvement.

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