Elasticsearch ERROR: 2020-02-23T17:48:41Z
  Error: Request error, retrying
  HEAD http://elasticsearch:9200/bookbrainz => getaddrinfo ENOTFOUND elasticsearch
      at Log.error (C:\Users\DELL\Downloads\bookbrainz-site-master\bookbrainz-site-master\node_modules\elasticsearch\src\lib\log.js:226:56)
      at checkRespForFailure (C:\Users\DELL\Downloads\bookbrainz-site-master\bookbrainz-site-master\node_modules\elasticsearch\src\lib\transport.js:259:18)
      at HttpConnector.<anonymous> (C:\Users\DELL\Downloads\bookbrainz-site-master\bookbrainz-site-master\node_modules\elasticsearch\src\lib\connectors\http.js:163:7)
      at ClientRequest.wrapper (C:\Users\DELL\Downloads\bookbrainz-site-master\bookbrainz-site-master\node_modules\lodash\lodash.js:4929:19)
      at ClientRequest.emit (events.js:321:20)
      at Socket.socketErrorListener (_http_client.js:426:9)
      at Socket.emit (events.js:321:20)
      at emitErrorNT (internal/streams/destroy.js:92:8)
      at emitErrorAndCloseNT (internal/streams/destroy.js:60:3)
      at processTicksAndRejections (internal/process/task_queues.js:84:21)

Elasticsearch WARNING: 2020-02-23T17:48:43Z
  Unable to revive connection: http://elasticsearch:9200/

Elasticsearch WARNING: 2020-02-23T17:48:43Z
  No living connections