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https://issues.apache.org/jira/browse/LUCENE-2393?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tom Burton-West updated LUCENE-2393:
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Attachment: LUCENE-2393.patch
Revised patch updated everything to flex. Replaces all references to Term
with BytesRef and field.
GetTermInfo now requires a field instead of default= ocr
removed unused String[] fields argument
GetTermInfo now uses shared code HighFreqTermsWithTF.getTotalTF(); to get total
tf.
Removed GetTermInfo dependency on TermInfoWithTotalTF[] and inlined it into
HighFreqTermsWithTF.
Still don't understand the bulk read API, but given that I have indexes with
*frq files of 60GB I'd like to use it. Is there some documentation, code, or a
test case I might look at ?
> Utility to output total term frequency and df from a lucene index
> -----------------------------------------------------------------
>
> Key: LUCENE-2393
> URL: https://issues.apache.org/jira/browse/LUCENE-2393
> Project: Lucene - Java
> Issue Type: New Feature
> Components: contrib/*
> Reporter: Tom Burton-West
> Priority: Trivial
> Attachments: LUCENE-2393.patch, LUCENE-2393.patch, LUCENE-2393.patch,
> LUCENE-2393.patch
>
>
> This is a command line utility that takes a field name, term, and index
> directory and outputs the document frequency for the term and the total
> number of occurrences of the term in the index (i.e. the sum of the tf of the
> term for each document). It is useful for estimating the size of the term's
> entry in the *prx files and consequent Disk I/O demands
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