[jira] [Created] (SOLR-9837) Performance regression of numeric field uninversion time

["Yonik Seeley (JIRA)" <ji...@apache.org>]

Yonik Seeley created SOLR-9837:
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             Summary: Performance regression of numeric field uninversion time
                 Key: SOLR-9837
                 URL: https://issues.apache.org/jira/browse/SOLR-9837
             Project: Solr
          Issue Type: Sub-task
      Security Level: Public (Default Security Level. Issues are Public)
    Affects Versions: master (7.0)
            Reporter: Yonik Seeley


Somehow related to LUCENE-7407, after the transition, the uninvert time of numeric fields has gone up substantially.  I haven't tested all field types yet, just integer fields, which show a 55% performance regression for the initial uninvert time.

This was tested with a numeric field of cardinality 1M on a 10M doc index.
{code}
q=id:1&sort=my_numeric_field desc
{code}



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