Docker- connetcting AWS DynamoDB with ElasticSearch -

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i want connect dynamodb elasticsearch , achieve need use docker. error:

enter image description here

as understand sth wrong elasticsearch host works:

enter image description here

any ideas wrong?

if have elasticsearch in seperate docker container logstash, have insert elasticsearch container ip address or hostname instead of localhost in configuration, can find ip address of docker container running: docker inspect <container id>


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