[infinispan-issues] [JBoss JIRA] (ISPN-6506) Cache the Lucene query instead of re-creating it from the filter's AST

[Adrian Nistor (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-6506?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on ISPN-6506 started by Adrian Nistor.
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> Cache the Lucene query instead of re-creating it from the filter's AST
> ----------------------------------------------------------------------
>
>                 Key: ISPN-6506
>                 URL: https://issues.jboss.org/browse/ISPN-6506
>             Project: Infinispan
>          Issue Type: Enhancement
>          Components: Embedded Querying
>    Affects Versions: 9.0.0.Alpha1
>            Reporter: Adrian Nistor
>            Assignee: Adrian Nistor
>             Fix For: 9.0.0.Alpha2, 9.0.0.Final
>
>
> The AST is already cached so most of the parsing effort is skipped for both param and param-less queries.
> A further minor perf improvement can be achieved by caching also the output of the AST to Lucene transformation phase. This can only be done for queries without parameters.



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