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https://issues.apache.org/jira/browse/SOLR-4056?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13558407#comment-13558407
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Jan Høydahl commented on SOLR-4056:
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Hi, thanks for your willingness to contribute. I did not see any attachments?
The preferred way would be a patch file against TRUNK (or alternatively 4.x).
Also, you may be aware that we spent some effort getting rid of JSPs in 4.x, so
if at all possible, the data should be made available in a RESTful way and then
let the new Ajax GUI take care of presentation.
> Contribution of component to gather the most frequent user search request in
> real-time
> --------------------------------------------------------------------------------------
>
> Key: SOLR-4056
> URL: https://issues.apache.org/jira/browse/SOLR-4056
> Project: Solr
> Issue Type: New Feature
> Components: SearchComponents - other
> Affects Versions: 3.6.1
> Reporter: Siegfried Goeschl
> Priority: Minor
> Fix For: 3.6.3
>
>
> I'm now finishing a SOLR project for one of my customers (replacing Microsoft
> FAST server with SOLR) and got the permission to contribute our improvements.
> The most interesting thing is a "FrequentSearchTerm" component which allows
> to analyze the user-supplied search queries in real-time
> * it keeps track of the last queries per core using a LIFO buffer (so we
> have an upper limit of memory consumption)
> * per query entry we keep track of the number of invocations, the average
> number of result document and the average execution time
> * we allow for custom searches across the frequent search terms using the
> MVEL expression language (see http://mvel.codehaus.org)
> ** find all queries which did not yield any results - 'meanHits==0'
> ** find all "iPhone" queries - "searchTerm.contains("iphone) ||
> searchTerm.contains("i-phone)''
> ** find all long-running "iPhone" queries - '(searchTerm.contains("iphone)
> || searchTerm.contains("i-phone)) && meanTime>50'
> * GUI : we have a JSP page which allows to access the frequent search terms
> * there is also an XML/CSV export we use to display the 50 most frequently
> used search queries in real-time
> We use this component
> * to get input for QA regarding frequently used search terms
> * to find strange queries, e.g. queries returning no or too many result,
> e.g. caused by WordDelimeterFilter
> * to keep our management happy ... :-)
> Not sure if the name "Frequent Search Term Component" is perfectly suitable
> as it was taken from FAST - suggestions welcome. Maybe
> "FrequentSearchQueryComponent" would be more suitable?
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