[jira] [Resolved] (SOLR-6346) Distributed Spellcheck has inconsistent collation ordering

["James Dyer (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-6346?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

James Dyer resolved SOLR-6346.
------------------------------

    Resolution: Invalid

Reviewing comments from SOLR-2010, when this was all implemented, it seems having the collations return in a slightly different order when in a distributed configuration was done by design, as a performance trade-off.  Also, the internal ranking works even with extended results.

> Distributed Spellcheck has inconsistent collation ordering
> ----------------------------------------------------------
>
>                 Key: SOLR-6346
>                 URL: https://issues.apache.org/jira/browse/SOLR-6346
>             Project: Solr
>          Issue Type: Bug
>          Components: spellchecker
>    Affects Versions: 4.9
>            Reporter: James Dyer
>            Priority: Minor
>         Attachments: SOLR-6346.patch
>
>
> While evaluating SOLR-3029, I found that the "collationInternalRank" that shards pass to each other is broken.  It is not evaluated at all with "spellcheck.collateExtendedResults"=true.  But even when evaluated, it does not guarantee that collations will return ranked the same as if the request was made from a non-distributed configuration.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

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