[
https://issues.apache.org/jira/browse/SOLR-5730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15117111#comment-15117111
]
Christine Poerschke commented on SOLR-5730:
-------------------------------------------
The revised attached patch uses this alternative.
A side-effect of the alternative, beneficial in my opinion, is that the simple
default use is
{noformat}
<sortMerges enable="true">
<str name="sort">popularity desc, timestamp desc</str>
</sortMerges>
{noformat}
but something customised such as
{noformat}
<sortMerges enable="true" class="MyInstrumentedSortingMergePolicy">
<str name="sort">popularity desc, timestamp desc</str>
</sortMerges>
{noformat}
is now then also supported. Or in implementation-speak: the class attribute of
the sortMerges element is optional (defaulted to
{{org.apache.lucene.index.SortingMergePolicy}}).
> 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-part1of2.patch,
> SOLR-5730-part2of2.patch, SOLR-5730-part2of2.patch
>
>
> *Example configuration (solrconfig.xml):*
> {noformat}
> <sortMerges enable="true">
> <str name="sort">timestamp desc</str>
> </sortMerges>
> {noformat}
> *Example use (EarlyTerminatingSortingCollector):*
> {noformat}
> &sort=timestamp+desc&segmentTerminateEarly=true
> {noformat}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org
For additional commands, e-mail: dev-h...@lucene.apache.org
