Michael Gibney

SOLR-16004: Add support for minShouldMatch and tolerateOtherTerms in {!terms} TermsQParserPlugin

2

See: [SOLR-16004](https://issues.apache.org/jira/browse/SOLR-16004)

SOLR-14764: FacetFieldProcessorByArray performance parity between `sort:"index asc"` and `sort:"index desc"`

4

See: [SOLR-14764](https://issues.apache.org/jira/browse/SOLR-14764) Particularly for high-recall, high-cardinality cases, `sort:"index desc"` currently performs far less well than `sort:"index asc"` (passing every term through a priority queue as if it were a FIFO...

SOLR-15836: Address counterintuitive behavior of JSON "terms" subfacet refinement

2

See: [SOLR-15836](https://issues.apache.org/jira/browse/SOLR-15836) Initial commit simply adds a test demonsrating counterintuitive subfacet refinement.

SOLR-15760: Improve the default distributed facet overrequest function/heuristic

3

See: [SOLR-15760](https://issues.apache.org/jira/browse/SOLR-15760) For logical consistency, distributed facet overrequest should make no distinction between offset and limit; instead, distributed overrequest should be calculated as a function of the sum of offset+limit,...

LUCENE-8972: Add ICUTransformCharFilter, to support pre-tokenizer ICU text transformation

29

Continuation of: [lucene-solr PR #892](https://github.com/apache/lucene-solr/pull/892) See also: [LUCENE-8972](https://issues.apache.org/jira/browse/LUCENE-8972) #10015

SOLR-8362: proposal for polyField docValues support for TextField

3

See: [SOLR-8362](https://issues.apache.org/jira/browse/SOLR-8362) Cotinuation of: https://github.com/apache/lucene-solr/pull/1691 This PR introduces docValues support for TextField, supporting 1. sort use case (including configurable post-analysis sort -- a drop-in replacement for SortableTextField, but with more...

SOLR-16962: Restore ability to configure tlog directory

3

See: SOLR-16962

SOLR-11535: Fix race condition in singleton-per-collection StateWatcher creation

2

ZkStateReader is supposed to register a singleton StateWatcher per collection name, but there's a race condition that can lead to multiple statewatchers being registered, recreating themselves in perpetuity, and accumulating...

SOLR-17176: Log history V2 API doesn't serialize properly

2

fix `LogWatcher.unmodifiable()` to be backed by a full-featured Map `SolrDocument.getFieldValuesMap()` provides a feature-poor Map instance that also does undesired extra manipulations on values. https://issues.apache.org/jira/browse/SOLR-17176