Hi All,
I an getting error in Kibana as,
Cannot index event publisher.Event{Content:beat.Event{Timestamp:time.Time{wall:0x38baf060, ext:63730582410, loc:(*time.Location)(nil)}, Meta:common.MapStr(nil), Fields:common.MapStr{"log":"[2020-07-17 11:33:30] [INFO ] [Executor task launch worker for task 817] DroolsContext Persisted Error...", "input":common.MapStr{"type":"docker"}, "prospector":common.MapStr{"type":"docker"}, "log_json":common.MapStr{}, "stream":"stdout", "kubernetes":common.MapStr{"node":common.MapStr{"name":"XYZ"}, "container":common.MapStr{"name":"executor"}, "namespace":"abc", "labels":common.MapStr{"spark-exec-id":"1", "spark-role":"executor", "version":"4.6.4-2.1.5", "app":"data-analytics", "chart":"sky-smart-4.6.4", "sky":"xxxxxxx", "spark-app-selector":"spark-application"}, "clustername":"abc123", "pod":common.MapStr{"uid":"a610c03d-c819-11ea-9883-0050568ea25f", "name":"sky-ov-step-error-internal-1594982271403-exec-1"}}}, Private:file.State{Id:"", Finished:false, Fileinfo:(*os.fileStat)(0xc425fbb040), Source:"/dummy/path/json.log", Offset:24061585, Timestamp:time.Time{wall:0xbfbc7dcaf641c01f, ext:41798356463071, loc:(*time.Location)(0x21f56a0)}, TTL:-1, Type:"docker", Meta:map[string]string(nil), FileStateOS:file.StateOS{Inode:0x901f89, Device:0xfd00}}}, Flags:0x1} (status=400): {"type":"mapper_parsing_exception","reason":"object mapping for [kubernetes.labels.app] tried to parse field [app] as object, but found a concrete value"}
Filebeat version : 6.4
Need some direction to resolve this error.