[jira] [Created] (SOLR-10708) Cannot find certain long values when docValues=true,indexed=false

["Erick Erickson (JIRA)" <ji...@apache.org>]

Erick Erickson created SOLR-10708:
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             Summary: Cannot find certain long values when docValues=true,indexed=false
                 Key: SOLR-10708
                 URL: https://issues.apache.org/jira/browse/SOLR-10708
             Project: Solr
          Issue Type: Bug
      Security Level: Public (Default Security Level. Issues are Public)
    Affects Versions: 6.7
            Reporter: Erick Erickson


I define a field like this:
  <field indexed="false" name="facet_d" stored="false" type="tlong" docValues="true"/>

When I index these with a program assigning random longs to the fields searching on facet_d fails to find some values, but _only_ when there are multiple documents. For instance, the value "6850281131226296000" was in this field, but searching on facet_d:6850281131226296000 does not find the document.

Searching on facet_d:[6850281131226290000 TO 6850281131226297000]  works if the range is "wide enough", but I don't have a good sense of how wide that is. Note that the values in that clause are not identical!

NOTE: this problem does _not_ occur if there's only one document in the corpus. I'll try to make a failing test.

[~jpountz] suggested that I look at the actual indexed values, but since the document is found in the single-doc case I'll assume that the stored compatibly between the index and query at least.



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