mchenx edited a comment on issue #4762:
URL: https://github.com/apache/skywalking/issues/4762#issuecomment-688602033
got same issue
have es 7.4.2 running
started with apache/skywalking-oap-server:8.1.0-es7 image
$ docker run --name oap --restart always -d -e SW_STORAGE=elasticsearch
-e SW_STORAGE_ES_CLUSTER_NODES=es.my.local:9200
apache/skywalking-oap-server:8.1.0-es7
and got below logs, the service not got really started

http://es.my.local:9200 returns

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