Package org.apache.solr.bench.search

Class RangeFieldSearch

java.lang.Object

org.apache.solr.bench.search.RangeFieldSearch

public class RangeFieldSearch
extends Object

Benchmarks the docValues filter optimization for range field types.

Docs hold wide ranges [m, m+SPAN] in indexed-only (BKD) and indexed+docValues fields, single-valued (r_ir/r_ir_dv) and multiValued (r_mv_ir/ r_mv_ir_dv). A central window matches ~half the docs, so the range clause is costly to materialize but cheap to verify per-doc. It is AND-ed with a selective term filter whose doc-frequency is controlled, so we know and the [range-bench] setup log confirms, which IndexOrDocValuesQuery branch runs.

Params: criteria (the {!numericRange criteria=...} relation), field (the DV / non-DV pairs), and scenario - the lead's selectivity vs the rangeCost/8 cutover: selective_dv (~2000 docs -> docValues branch), broad_points (~250000 docs -> points branch), none_points (standalone -> points).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RangeFieldSearch.BenchState

Constructor Summary

Constructors

Constructor	Description
RangeFieldSearch()

Method Summary

Modifier and Type	Method	Description
void	rangeQuery(org.openjdk.jmh.infra.Blackhole blackhole, RangeFieldSearch.BenchState benchState, MiniClusterState.MiniClusterBenchState miniClusterState)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RangeFieldSearch

public RangeFieldSearch()

Method Details

rangeQuery

public void rangeQuery(org.openjdk.jmh.infra.Blackhole blackhole,
 RangeFieldSearch.BenchState benchState,
 MiniClusterState.MiniClusterBenchState miniClusterState)
                throws org.apache.solr.client.solrj.SolrServerException,
IOException

Throws:

org.apache.solr.client.solrj.SolrServerException

IOException