Update bleve dependency to latest master revision (#6100)

* update bleve to master b17287a86f6cac923a5d886e10618df994eeb54b6724eac2e3b8dde89cfbe3a2

* remove unused pkg from dep file

* change bleve from master to recent revision

vendor/github.com/blevesearch/bleve/search/facet/facet_builder_datetime.go

@@ -15,13 +15,25 @@
 package facet
 
 import (
+	"reflect"
 	"sort"
 	"time"
 
 	"github.com/blevesearch/bleve/numeric"
 	"github.com/blevesearch/bleve/search"
+	"github.com/blevesearch/bleve/size"
 )
 
+var reflectStaticSizeDateTimeFacetBuilder int
+var reflectStaticSizedateTimeRange int
+
+func init() {
+	var dtfb DateTimeFacetBuilder
+	reflectStaticSizeDateTimeFacetBuilder = int(reflect.TypeOf(dtfb).Size())
+	var dtr dateTimeRange
+	reflectStaticSizedateTimeRange = int(reflect.TypeOf(dtr).Size())
+}
+
 type dateTimeRange struct {
 	start time.Time
 	end   time.Time
@@ -46,6 +58,23 @@ func NewDateTimeFacetBuilder(field string, size int) *DateTimeFacetBuilder {
 	}
 }
 
+func (fb *DateTimeFacetBuilder) Size() int {
+	sizeInBytes := reflectStaticSizeDateTimeFacetBuilder + size.SizeOfPtr +
+		len(fb.field)
+
+	for k, _ := range fb.termsCount {
+		sizeInBytes += size.SizeOfString + len(k) +
+			size.SizeOfInt
+	}
+
+	for k, _ := range fb.ranges {
+		sizeInBytes += size.SizeOfString + len(k) +
+			size.SizeOfPtr + reflectStaticSizedateTimeRange
+	}
+
+	return sizeInBytes
+}
+
 func (fb *DateTimeFacetBuilder) AddRange(name string, start, end time.Time) {
 	r := dateTimeRange{
 		start: start,

vendor/github.com/blevesearch/bleve/search/facet/facet_builder_numeric.go

@@ -15,12 +15,24 @@
 package facet
 
 import (
+	"reflect"
 	"sort"
 
 	"github.com/blevesearch/bleve/numeric"
 	"github.com/blevesearch/bleve/search"
+	"github.com/blevesearch/bleve/size"
 )
 
+var reflectStaticSizeNumericFacetBuilder int
+var reflectStaticSizenumericRange int
+
+func init() {
+	var nfb NumericFacetBuilder
+	reflectStaticSizeNumericFacetBuilder = int(reflect.TypeOf(nfb).Size())
+	var nr numericRange
+	reflectStaticSizenumericRange = int(reflect.TypeOf(nr).Size())
+}
+
 type numericRange struct {
 	min *float64
 	max *float64
@@ -45,6 +57,23 @@ func NewNumericFacetBuilder(field string, size int) *NumericFacetBuilder {
 	}
 }
 
+func (fb *NumericFacetBuilder) Size() int {
+	sizeInBytes := reflectStaticSizeNumericFacetBuilder + size.SizeOfPtr +
+		len(fb.field)
+
+	for k, _ := range fb.termsCount {
+		sizeInBytes += size.SizeOfString + len(k) +
+			size.SizeOfInt
+	}
+
+	for k, _ := range fb.ranges {
+		sizeInBytes += size.SizeOfString + len(k) +
+			size.SizeOfPtr + reflectStaticSizenumericRange
+	}
+
+	return sizeInBytes
+}
+
 func (fb *NumericFacetBuilder) AddRange(name string, min, max *float64) {
 	r := numericRange{
 		min: min,

vendor/github.com/blevesearch/bleve/search/facet/facet_builder_terms.go

@@ -15,11 +15,20 @@
 package facet
 
 import (
+	"reflect"
 	"sort"
 
 	"github.com/blevesearch/bleve/search"
+	"github.com/blevesearch/bleve/size"
 )
 
+var reflectStaticSizeTermsFacetBuilder int
+
+func init() {
+	var tfb TermsFacetBuilder
+	reflectStaticSizeTermsFacetBuilder = int(reflect.TypeOf(tfb).Size())
+}
+
 type TermsFacetBuilder struct {
 	size       int
 	field      string
@@ -37,6 +46,18 @@ func NewTermsFacetBuilder(field string, size int) *TermsFacetBuilder {
 	}
 }
 
+func (fb *TermsFacetBuilder) Size() int {
+	sizeInBytes := reflectStaticSizeTermsFacetBuilder + size.SizeOfPtr +
+		len(fb.field)
+
+	for k, _ := range fb.termsCount {
+		sizeInBytes += size.SizeOfString + len(k) +
+			size.SizeOfInt
+	}
+
+	return sizeInBytes
+}
+
 func (fb *TermsFacetBuilder) Field() string {
 	return fb.field
 }