You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@lucene.apache.org by "Simon Willnauer (JIRA)" <ji...@apache.org> on 2018/05/31 13:48:00 UTC

[jira] [Created] (LUCENE-8341) Record soft deletes in SegmentCommitInfo

Simon Willnauer created LUCENE-8341:
---------------------------------------

             Summary:  Record soft deletes in SegmentCommitInfo
                 Key: LUCENE-8341
                 URL: https://issues.apache.org/jira/browse/LUCENE-8341
             Project: Lucene - Core
          Issue Type: Improvement
    Affects Versions: 7.4, master (8.0)
            Reporter: Simon Willnauer
             Fix For: 7.4, master (8.0)


 This change add the number of documents that are soft deletes but
    not hard deleted to the segment commit info. This is the last step
    towards making soft deletes as powerful as hard deltes since now the
    number of document can be read from commit points without opening a
    full blown reader. This also allows merge posliies to make decisions
    without requiring an NRT reader to get the relevant statistics. This
    change doesn't enforce any field to be used as soft deletes and the statistic
    is maintained per segment.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org