reorganize admin crawl info json, clarify debug message

src/api/routes/admin/AdminCrawlsInfo.go

@@ -50,11 +50,9 @@ func AdminCrawlsInfo(w http.ResponseWriter, r *http.Request) {
 				"initialCrawlElapsed": config.InitialCrawlElapsed,
 				"elastic": map[string]interface{}{
 					"deleteWorkers": map[string]interface{}{
-						"busy":  elastic.BusyWorkers,
-						"alive": config.GetConfig().ElasticsearchSyncThreads,
-					},
-					"queue": map[string]interface{}{
-						"size": elastic.Queue.GetQueueSize(),
+						"busy":      elastic.BusyWorkers,
+						"alive":     config.GetConfig().ElasticsearchSyncThreads,
+						"queueSize": elastic.Queue.GetQueueSize(),
 					},
 					"syncRunning": map[string]interface{}{
 						"refresh": refreshSyncRunning,

src/elastic/add.go

@@ -26,7 +26,8 @@ func addToElasticsearch(fullPath string, info os.FileInfo, incomingErr error) er
 	if !shouldExclude(relPath, config.GetConfig().ElasticsearchExcludePatterns) {
 		cacheItem, found := SharedCache.Cache.Get(relPath)
 		if !found {
-			log.Warnf(`ELASTICSEARCH - Could not fetch item "%s" from the LRU cache! Deleting this item from Elastic. This error can probably be ignored.`, relPath)
+			log.Debugf(`ELASTICSEARCH - path "%s" exists on disk, but not in the LRU cache. Deleting from Elastic.`, relPath)
+			// Delete this item from Elastic in order to avoid any strange inconsistencies.
 			err := deleteFromElasticsearch(encodeToBase64(relPath))
 			if err != nil {
 				log.Errorf("ELASTIC - failed to delete \"%s\" - %s", relPath, err)

todo.txt

@@ -1,3 +1,4 @@
+- Use the Elastic delete pool to add new items to the database. Don't use the main pool because that slows everything down when a file crawl and Elastic are running at the same time
 - on the client health page, show the time the initial crawl started