[jira] [Commented] (SOLR-13808) Query DSL should let to cache filter

["Mikhail Khludnev (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-13808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16975347#comment-16975347 ] 

Mikhail Khludnev commented on SOLR-13808:
-----------------------------------------

Let me know if it's worth to be committed. I can do push it. 

> Query DSL should let to cache filter
> ------------------------------------
>
>                 Key: SOLR-13808
>                 URL: https://issues.apache.org/jira/browse/SOLR-13808
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Mikhail Khludnev
>            Priority: Major
>         Attachments: SOLR-13808.patch
>
>
> Query DSL let to express Lucene BQ's filter
>  
> {code:java}
> { query: {bool: { filter: {term: {f:name,query:"foo bar"}}} }}{code}
> However, it might easily catch the need in caching it in filter cache. This might rely on ExtensibleQuery and QParser: 
> {code:java}
> { query: {bool: { filter: {term: {f:name,query:"foo bar", cache:true}}} }}
> {code}
>  



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