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https://issues.apache.org/jira/browse/SOLR-5730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15110696#comment-15110696
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Christine Poerschke commented on SOLR-5730:
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bq. I'm wondering if its better to have the {{segmentTerminateEarly}} parameter
or if we should just use the {{EarlyTerminatingSortingCollector}} whenever the
MP is {{SortingMergePolicy}} and the sort spec is compatible. ...
Good question. {{segmentTerminateEarly}} will influence i.e. potentially reduce
the {{numFound}} value in the response, so because of that I'd say that
segment-terminating-early should be an opt-in rather than an opt-out parameter.
> make Lucene's SortingMergePolicy and EarlyTerminatingSortingCollector
> configurable in Solr
> ------------------------------------------------------------------------------------------
>
> Key: SOLR-5730
> URL: https://issues.apache.org/jira/browse/SOLR-5730
> Project: Solr
> Issue Type: New Feature
> Reporter: Christine Poerschke
> Assignee: Christine Poerschke
> Priority: Minor
> Attachments: SOLR-5730-part1of2.patch, SOLR-5730-part2of2.patch
>
>
> *Example configuration (SortingMergePolicy):*
> solrconfig.xml
> {noformat}
> <useSortingMergePolicy>true</useSortingMergePolicy>
> {noformat}
> schema.xml
> {noformat}
> <mergeSortSpec>timestamp desc</mergeSortSpec>
> {noformat}
> *Example use (EarlyTerminatingSortingCollector):*
> {noformat}
> &sort=timestamp+desc&segmentTerminateEarly=true
> {noformat}
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