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https://issues.apache.org/jira/browse/LUCENE-4258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13423813#comment-13423813
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Shai Erera commented on LUCENE-4258:
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bq. can only update individual terms, but not fields
Who said that? One of the update operations I listed is REPLACE_FIELD, which
means replace the field's content entirely with the new content.
bq. I don't think its progress if we add a design that can only work with
omitTFAP and no norms
I never said that will be the design. What I said is that in order to update a
field at the term level, we'll start with such fields only. The rest of the
fields (i.e. w/ norms, payloads and what not) will be updated through
REPLACE_FIELD. The way I see it, we still address all the issues, only for some
fields we require a whole field replace, and not an optimized term-based
update. That can be improved further along, or not.
bq. In fact this issue shouldnt be called incremental field updates: its not.
its "term updates" or something else entirely different.
That is my idea of incremental field updates and I'm not sure that it's not
your idea as well :). You seem to only want to support REPLACE_FIELD, while I
say that for some field types we can support UPDATE_FIELD (i.e. at the term
level), that's it !
> Incremental Field Updates through Stacked Segments
> --------------------------------------------------
>
> Key: LUCENE-4258
> URL: https://issues.apache.org/jira/browse/LUCENE-4258
> Project: Lucene - Core
> Issue Type: Improvement
> Components: core/index
> Reporter: Sivan Yogev
> Original Estimate: 2,520h
> Remaining Estimate: 2,520h
>
> Shai and I would like to start working on the proposal to Incremental Field
> Updates outlined here (http://markmail.org/message/zhrdxxpfk6qvdaex).
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