func main() {
core.DebugRequests = true
log.SetFlags(log.LstdFlags)
flag.Parse()
fmt.Println("host = ", *host)
// Set the Elasticsearch Host to Connect to
api.Domain = *host
// Index a document
_, err := core.Index(false, "testindex", "user", "docid_1", `{"name":"bob"}`)
exitIfErr(err)
// Index a doc using a map of values
_, err = core.Index(false, "testindex", "user", "docid_2", map[string]string{"name": "venkatesh"})
exitIfErr(err)
// Index a doc using Structs
_, err = core.Index(false, "testindex", "user", "docid_3", MyUser{"wanda", 22})
exitIfErr(err)
// Search Using Raw json String
searchJson := `{
"query" : {
"term" : { "Name" : "wanda" }
}
}`
out, err := core.SearchRequest(true, "testindex", "user", searchJson, "", 0)
if len(out.Hits.Hits) == 1 {
fmt.Println(string(out.Hits.Hits[0].Source))
}
exitIfErr(err)
}
// for testing
func main() {
flag.Parse()
log.SetFlags(log.Ltime | log.Lshortfile)
api.Domain = *eshost
response, _ := core.Index(true, "twitter", "tweet", "1", NewTweet("kimchy", "Search is cool"))
indices.Flush()
log.Printf("Index OK: %v", response.Ok)
searchresponse, err := core.SearchRequest(true, "twitter", "tweet", "{\"query\" : {\"term\" : { \"user\" : \"kimchy\" }}}", "", 0)
if err != nil {
log.Println("error during search:" + err.Error())
log.Fatal(err)
}
// try marshalling to tweet type
var t Tweet
json.Unmarshal(searchresponse.Hits.Hits[0].Source, t)
log.Printf("Search Found: %s", t)
response, _ = core.Get(true, "twitter", "tweet", "1")
log.Printf("Get: %v", response.Exists)
exists, _ := core.Exists(true, "twitter", "tweet", "1")
log.Printf("Exists: %v", exists)
indices.Flush()
countResponse, _ := core.Count(true, "twitter", "tweet")
log.Printf("Count: %v", countResponse.Count)
response, _ = core.Delete(true, "twitter", "tweet", "1", -1, "")
log.Printf("Delete OK: %v", response.Ok)
response, _ = core.Get(true, "twitter", "tweet", "1")
log.Printf("Get: %v", response.Exists)
healthResponse, _ := cluster.Health(true)
log.Printf("Health: %v", healthResponse.Status)
cluster.UpdateSettings("transient", "discovery.zen.minimum_master_nodes", 2)
}