2019-03-05T07:58:53,530 DEBUG s.y-Key Got onupdate completion for topic2-0-127 previous offset 126   [application-id-df37f4ed-b8b6-4fb2-b7cd-d3cbe790dbfb-StreamThread-1]se.yolean.kafka.keyvalue.KeyvalueUpdateProcessor
2019-03-05T07:58:53,629 DEBUG s.y-Key Got onupdate completion for topic2-0-128 previous offset 127   [application-id-df37f4ed-b8b6-4fb2-b7cd-d3cbe790dbfb-StreamThread-1]se.yolean.kafka.keyvalue.KeyvalueUpdateProcessor
2019-03-05T07:58:54,229 WARN  s.y-OnU Unrecognized HTTP error for topic2-0-102[a8149657-4160-4b25-966c-a9921f19a100],5000,5000,http://target-service/kafka-keyvalue/v1/updates: MessageBodyWriter not found for media type=application/octet-stream, type=class se.yolean.kafka.keyvalue.UpdateRecord, genericType=class se.yolean.kafka.keyvalue.UpdateRecord.   [main]se.yolean.kafka.keyvalue.onupdate.OnUpdateWithExternalPollTrigger
2019-03-05T07:58:54,230 WARN  s.y-Key On-update completed out of order, topic2-0-102 before 101   [main]se.yolean.kafka.keyvalue.KeyvalueUpdateProcessor
2019-03-05T07:58:54,232 WARN  s.y-Key On-update failed for topic2-0-102[a8149657-4160-4b25-966c-a9921f19a100]   [main]se.yolean.kafka.keyvalue.KeyvalueUpdateProcessor
Exception in thread "main" java.util.ConcurrentModificationException
	at java.base/java.util.LinkedHashMap$LinkedHashIterator.remove(LinkedHashMap.java:732)
	at se.yolean.kafka.keyvalue.onupdate.OnUpdateWithExternalPollTrigger.checkCompletion(OnUpdateWithExternalPollTrigger.java:93)
	at se.yolean.kafka.keyvalue.cli.Main.pollOnupdate(Main.java:87)
	at se.yolean.kafka.keyvalue.cli.Main.main(Main.java:30)
2019-03-05T07:58:54,323 DEBUG s.y-Key Got onupdate completion for topic2-0-129 previous offset 128   [application-id-df37f4ed-b8b6-4fb2-b7cd-d3cbe790dbfb-StreamThread-1]se.yolean.kafka.keyvalue.KeyvalueUpdateProcessor
2019-03-05T07:58:54,332 DEBUG s.y-Key Got onupdate completion for topic2-0-130 previous offset 129   [application-id-df37f4ed-b8b6-4fb2-b7cd-d3cbe790dbfb-StreamThread-1]se.yolean.kafka.keyvalue.KeyvalueUpdateProcessor