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https://issues.apache.org/jira/browse/LUCENE-8593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16712578#comment-16712578
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ASF subversion and git services commented on LUCENE-8593:
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Commit b4e1fe4393b5b23a0de3658c15fbcaf29255b082 in lucene-solr's branch
refs/heads/jira/http2 from [~simonw]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=b4e1fe4 ]
LUCENE-8593: Specialize single value numeric DV updates
The case when all values are the the same on a numeric field update
is common for soft_deletes. With the new infrastucture for buffering
DV updates we can gain an easy win by specializing the applied updates
if all values are the same.
> Specialize single value numeric DV updates
> ------------------------------------------
>
> Key: LUCENE-8593
> URL: https://issues.apache.org/jira/browse/LUCENE-8593
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Simon Willnauer
> Priority: Major
> Fix For: master (8.0), 7.7
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> The case when all values are the the same on a numeric field update
> is common for soft_deletes. With the new infrastucture for buffering
> DV updates we can gain an easy win by specializing the applied updates
> if all values are the same.
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