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https://issues.apache.org/jira/browse/LUCENE-4258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sivan Yogev updated LUCENE-4258:
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Attachment: LUCENE-4258.branch.6.patch
New patch, all tests pass. After adding a test which mixed updates and deletes
I realized that mixing should be constrained, since it opens the door to
complex scenarios and will cause changes to the way deletes are saved and
that's not a good idea. So I put in IndexWriter a flag which marks whether
there are deletes pending, so when a fields update is added and the flag is set
there is an automatic commit. So in FrozenBufferedDeletes we can be sure that
deletes are to be applied after updates.
I guess my implementation is not safe, Shai & Mike can you please take a look?
> 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
> Fix For: 4.4
>
> Attachments: IncrementalFieldUpdates.odp,
> LUCENE-4258-API-changes.patch, LUCENE-4258.branch.1.patch,
> LUCENE-4258.branch.2.patch, LUCENE-4258.branch3.patch,
> LUCENE-4258.branch.4.patch, LUCENE-4258.branch.5.patch,
> LUCENE-4258.branch.6.patch, LUCENE-4258.r1410593.patch,
> LUCENE-4258.r1412262.patch, LUCENE-4258.r1416438.patch,
> LUCENE-4258.r1416617.patch, LUCENE-4258.r1422495.patch,
> LUCENE-4258.r1423010.patch
>
> 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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