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https://issues.apache.org/jira/browse/SOLR-16836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17732571#comment-17732571
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ASF subversion and git services commented on SOLR-16836:
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Commit f0dac9c48e4c4affeb754aecece6867fc861e9da in solr's branch
refs/heads/branch_9x from Alessandro Benedetti
[ https://gitbox.apache.org/repos/asf?p=solr.git;h=f0dac9c48e4 ]
SOLR-16836: introduce support for high dimensional vectors (#1680)
> DenseVectorField to support dimensions > 1024
> ---------------------------------------------
>
> Key: SOLR-16836
> URL: https://issues.apache.org/jira/browse/SOLR-16836
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Components: Schema and Analysis
> Reporter: Alessandro Benedetti
> Assignee: Alessandro Benedetti
> Priority: Major
> Labels: vector-based-search
> Time Spent: 2h 10m
> Remaining Estimate: 0h
>
> The principle objective of this PR is to make it easier for users to use
> Apache Solr with higher dimensions.
> Right now, Lucene's arbitrary limit of 1024 is merely an ergonomics kind of
> limit to help the user from shooting themselves in the foot.
> The underlying codec we have can read/write an arbitrary number of
> dimensions. CheckIndex validates the number of dimensions is greater than
> zero but doesn't enforce a maximum.
> Potentially a warning is raised if the underline Lucene limit is exceeded.
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