anchor.diff:  this service account.
   ====
   
  -. Ensure that port 9300 is open. By default the Elasticsearch service uses port 9300 for TCP communication between nodes in a cluster.  
  +. Ensure that port 9300 is open. By default the Elasticsearch service uses port 9300 for TCP communication between nodes in a cluster.
   
   
   [[aggregate-logging-specifying-deployer-parameters]]
  
positive.code:   "https://localhost:9200/project.logging.3b3594fa-2ccd-11e6-acb7-0eb6b35eaee3.2016.06.15"
  ----
  ====
  
negative.code: It may require several minutes, or hours, depending on the size of your
  journal, before any new log entries are available in Elasticsearch, when using
  `journal-read-from-head=true`.
  ====
  
  [WARNING]
  ====
  It is highly recommended to use the default value for `use-journal`. In scenarios
  where upgrading {product-title} changes the Docker log driver, if `use-journal=False`
  was explicitly specified as part of installation, Fluentd would still expect to
  read logs generated using the `json-file` log driver resulting in a lack of log
  ingestion.
  
  If this has happened within your logging cluster see
  xref:fluentd-upgrade-source[here] to troubleshoot.
  ====
  
  [[fluentd-log-external-elasticsearch]]
  