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https://issues.apache.org/jira/browse/VXQUERY-188?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15207196#comment-15207196
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Menaka Madushanka commented on VXQUERY-188:
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Hello,
I need some clarification about the project tasks.
As I understood the indexing should be done in following way.
query from Cli ---> Indexing the sources ----> Executing the query in system.
With this model, dynamically decide at runtime whether to do indexing is not
very clear to me. Is it like a option in query which enables indexing?
Also may I get some explanation about the 3rd task?
Thanks and Regards
Menaka
> Fully integrate Lucene Indexing into VXQuery
> --------------------------------------------
>
> Key: VXQUERY-188
> URL: https://issues.apache.org/jira/browse/VXQUERY-188
> Project: VXQuery
> Issue Type: Bug
> Reporter: Steven Jacobs
> Labels: GSOC2016, HDFS, JSONiq, Lucene
>
> Currently, the indexing project for VXQuery is able to perform two tasks:
> 1) Create a Lucene index from an XML collection (folder).
> 2) Specify in a query to use this index to perform the query.
> There are several more desired capabilities to fully integrate Lucene
> indexing:
> 1) Enable queries to dynamically decide at runtime when to use indexes.
> 2) Extend indexing to HDFS folders.
> 3) Allow updates to collection indexes (when Adding/Deleting/Modifying XML
> files).
> 4) As JSONiq becomes integrated into VXQuery, extend indexing to work with
> either XQuery or JSONiq.
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