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https://issues.apache.org/jira/browse/LUCENE-1340?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eks Dev updated LUCENE-1340:
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Attachment: LUCENE-1340.patch
Thanks Mike, with just a little bit more hand-holding we are going to be there
:)
I *think* I have *.prx IO excluded in case omitTf==true, please have a look,
this part is really not an easy one (*Merger).
Also, now if a single field has mixed true/false for omitTf, I set it to true.
One unit test is already there, basic use case works, but the test has to cover
a bit more
> Make it posible not to include TF information in index
> ------------------------------------------------------
>
> Key: LUCENE-1340
> URL: https://issues.apache.org/jira/browse/LUCENE-1340
> Project: Lucene - Java
> Issue Type: New Feature
> Components: Index
> Reporter: Eks Dev
> Priority: Minor
> Attachments: LUCENE-1340.patch, LUCENE-1340.patch, LUCENE-1340.patch
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> Term Frequency is typically not needed for all fields, some CPU (reading one
> VInt less and one X>>>1...) and IO can be spared by making pure boolen fields
> possible in Lucene. This topic has already been discussed and accepted as a
> part of Flexible Indexing... This issue tries to push things a bit faster
> forward as I have some concrete customer demands.
> benefits can be expected for fields that are typical candidates for Filters,
> enumerations, user rights, IDs or very short "texts", phone numbers, zip
> codes, names...
> Status: just passed standard test (compatibility), commited for early review,
> I have not tried new feature, missing some asserts and one two unit tests
> Complexity: simpler than expected
> can be used via omitTf() (who used omitNorms() will know where to find it :)
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