Upgrade blevesearch dependency to v2.0.1 (#14346)

* Upgrade blevesearch dependency to v2.0.1

* Update rupture to v1.0.0

* Fix test

vendor/github.com/blevesearch/bleve/v2/config.go

@@ -0,0 +1,95 @@
+//  Copyright (c) 2014 Couchbase, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 		http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package bleve
+
+import (
+	"expvar"
+	"io/ioutil"
+	"log"
+	"time"
+
+	"github.com/blevesearch/bleve/v2/index/scorch"
+	"github.com/blevesearch/bleve/v2/index/upsidedown/store/gtreap"
+	"github.com/blevesearch/bleve/v2/registry"
+	"github.com/blevesearch/bleve/v2/search/highlight/highlighter/html"
+	index "github.com/blevesearch/bleve_index_api"
+)
+
+var bleveExpVar = expvar.NewMap("bleve")
+
+type configuration struct {
+	Cache                  *registry.Cache
+	DefaultHighlighter     string
+	DefaultKVStore         string
+	DefaultMemKVStore      string
+	DefaultIndexType       string
+	SlowSearchLogThreshold time.Duration
+	analysisQueue          *index.AnalysisQueue
+}
+
+func (c *configuration) SetAnalysisQueueSize(n int) {
+	if c.analysisQueue != nil {
+		c.analysisQueue.Close()
+	}
+	c.analysisQueue = index.NewAnalysisQueue(n)
+}
+
+func (c *configuration) Shutdown() {
+	c.SetAnalysisQueueSize(0)
+}
+
+func newConfiguration() *configuration {
+	return &configuration{
+		Cache:         registry.NewCache(),
+		analysisQueue: index.NewAnalysisQueue(4),
+	}
+}
+
+// Config contains library level configuration
+var Config *configuration
+
+func init() {
+	bootStart := time.Now()
+
+	// build the default configuration
+	Config = newConfiguration()
+
+	// set the default highlighter
+	Config.DefaultHighlighter = html.Name
+
+	// default kv store
+	Config.DefaultKVStore = ""
+
+	// default mem only kv store
+	Config.DefaultMemKVStore = gtreap.Name
+
+	// default index
+	Config.DefaultIndexType = scorch.Name
+
+	bootDuration := time.Since(bootStart)
+	bleveExpVar.Add("bootDuration", int64(bootDuration))
+	indexStats = NewIndexStats()
+	bleveExpVar.Set("indexes", indexStats)
+
+	initDisk()
+}
+
+var logger = log.New(ioutil.Discard, "bleve", log.LstdFlags)
+
+// SetLog sets the logger used for logging
+// by default log messages are sent to ioutil.Discard
+func SetLog(l *log.Logger) {
+	logger = l
+}