ES upgrade from 7.17.21 to 8.14.2, Kibana can't open

[Mengmeng Yu]

I upgrade ES from 7.17.21 to 814.2.

I can't open kibana. it show as below error:

{"type":"log","@timestamp":"2024-07-12T08:48:48+01:00","tags":["debug","status"],"pid":46303,"kibana":{"status":{"level":"critical","summary":"131 services are critical: elasticsearch, banners, features and 128 other(s)","detail":"See the status page for more information","meta":{"affectedServices":["elasticsearch","banners","features","globalSearch","globalSearchProviders","uiActionsEnhanced","embeddableEnhanced","urlDrilldown","grokdebugger","painlessLab","searchprofiler","licenseManagement","watcher","spaces","discover","eventLog","graph","security","visualizations","cloud","dashboard","dataEnhanced","discoverEnhanced","encryptedSavedObjects","expressionMetricVis","expressionTagcloud","fileUpload","ingestPipelines","lists","regionMap","reporting","savedObjectsTagging","tileMap","visTypeMarkdown","visTypeMetric","visTypePie","visTypeTable","visTypeTagcloud","visTypeTimelion","visTypeVega","visTypeVislib","visTypeXy","actions","canvas","dashboardEnhanced","dashboardMode","fleet","globalSearchBar","lens","maps","savedObjectsManagement","snapshotRestore","visualize","dataVisualizer","indexManagement","visDefaultEditor","visTypeTimeseries","indexLifecycleManagement","inputControlVis","remoteClusters","rollup","triggersActionsUi","cases","crossClusterReplication","ml","osquery","ruleRegistry","stackAlerts","transform","timelines","observability","securitySolution","infra","uptime","apm","enterpriseSearch","monitoring","upgradeAssistant","logstash","alerting","bfetch","esUiShared","expressions","fieldFormats","kibanaLegacy","kibanaReact","kibanaUtils","mapsEms","screenshotMode","share","uiActions","usageCollection","code","licenseApiGuard","runtimeFields","translations","charts","dataViews","inspector","kibanaUsageCollection","mapsLegacy","newsfeed","telemetryCollectionManager","urlForwarding","xpackLegacy","data","devTools","embeddable","telemetry","telemetryCollectionXpack","indexPatternEditor","indexPatternFieldEditor","navigation","savedObjects","presentationUtil","savedObjectsTaggingOss","customIntegrations","expressionError","expressionImage","expressionMetric","expressionRepeatImage","expressionRevealImage","expressionShape","home","console","kibanaOverview","management","advancedSettings","indexPatternManagement","telemetryManagementSection","taskManager"]}}},"message":"Recalculated overall status"} {"type":"log","@timestamp":"2024-07-12T08:48:50+01:00","tags":["debug","elasticsearch","query","data"],"pid":46303,"http":{"request":{"method":"GET"},"response":{"body":{},"headers":{}}},"url":{"path":"/_nodes"},"message":"[ConnectionError]: connect ECONNREFUSED 128.161.245.158:19201"}

and es is green:

 { "cluster_name" : "data-ex-dev-cluster", "status" : "green", "timed_out" : false, "number_of_nodes" : 3, "number_of_data_nodes" : 3, "active_primary_shards" : 108, "active_shards" : 213, "relocating_shards" : 0, "initializing_shards" : 0, "unassigned_shards" : 0, "delayed_unassigned_shards" : 0, "number_of_pending_tasks" : 0, "number_of_in_flight_fetch" : 0, "task_max_waiting_in_queue_millis" : 0, "active_shards_percent_as_number" : 100.0 }

[Trudy Claspill]

Hello @Mengmeng Yu 

This is a forum for questions about the Atlassian Jira product. Can you clarify how your question about a Kibana upgrade/problem relates to the Jira product?