[
https://issues.apache.org/jira/browse/LUCENE-8017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16245486#comment-16245486
]
ASF subversion and git services commented on LUCENE-8017:
---------------------------------------------------------
Commit e740f15df2c241f376c3444b7779e72a378ade7d in lucene-solr's branch
refs/heads/branch_7x from [~romseygeek]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=e740f15 ]
LUCENE-8017: Don't use ParallelReader in tests
> FunctionRangeQuery and FunctionMatchQuery can pollute the QueryCache
> --------------------------------------------------------------------
>
> Key: LUCENE-8017
> URL: https://issues.apache.org/jira/browse/LUCENE-8017
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Alan Woodward
> Assignee: Alan Woodward
> Fix For: 7.2
>
> Attachments: LUCENE-8017.patch, LUCENE-8017.patch, LUCENE-8017.patch
>
>
> The QueryCache assumes that queries will return the same set of documents
> when run over the same segment, independent of all other segments held by the
> parent IndexSearcher. However, both FunctionRangeQuery and
> FunctionMatchQuery can select hits based on score, which depend on term
> statistics over the whole index, and could therefore theoretically return
> different result sets on a given segment.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
