2021-10-16 08:08:12,917 ERROR o.a.d.s.c.CuratorLoadQueuePeon [Master-PeonExec--0] Server[/druid/loadQueue/localhost:8083], throwable caught when submitting [SegmentChangeRequestLoad{segment=DataSegment{binaryVersion=9, id=v3ad-1553-b17c-0306-4c14a_live_production_2021-04-15T00:00:00.000Z_2021-04-16T00:00:00.000Z_2021-04-15T00:18:27.264Z_24, loadSpec={type=>s3_zip, bucket=>vis, key=>druid/seg/v3ad-1553-b17c-0306-4c14a_live_production/2021-04-15T00:00:00.000Z_2021-04-16T00:00:00.000Z/2021-04-15T00:18:27.264Z/24/index.zip, S3Schema=>s3n}, dimensions=[param, subType, viewHost, selConf, ueid, userAgent, geo_country, geo_city, os_family, type], metrics=[], shardSpec=NumberedShardSpec{partitionNum=24, partitions=0}, lastCompactionState=null, size=35855}}].
org.apache.druid.java.util.common.ISE: /druid/loadQueue/localhost:8083/v3ad-1553-b17c-0306-4c14a_live_production_2021-04-15T00:00:00.000Z_2021-04-16T00:00:00.000Z_2021-04-15T00:18:27.264Z_24 was never removed! Failing this operation!
at org.apache.druid.server.coordinator.CuratorLoadQueuePeon$SegmentChangeProcessor.lambda$scheduleNodeDeletedCheck$1(CuratorLoadQueuePeon.java:285) ~[druid-server-0.21.1.jar:0.21.1]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_292]