Bob Paulin created NIFI-14304:
---------------------------------
Summary: Expand ElasticSearchClientService HTTP HOST Instructions
Key: NIFI-14304
URL: https://issues.apache.org/jira/browse/NIFI-14304
Project: Apache NiFi
Issue Type: Task
Components: Extensions
Affects Versions: 2.3.0
Reporter: Bob Paulin
The note about HTTP Host that says
```
{color:#000000}{color:#2a00ff}Note that the Host is included in requests as a
header (typically including domain and port, e.g.
elasticsearch:9200).{color}{color}
```
The intent appears to inform the user that the Host header will also be
modified. However this often this leads the user to specify only host and port.
This incorrect configuration does trigger a validation message however the
user is not provided a suggestion of the proper format without reviewing the
code to see the URI based validation.
Suggest adding a bit more information to this error to improve the experience.
EX
```
{color:#2a00ff}The HTTP Hosts should be valid URIs including protocol, domain
and port for each entry. {color}
{color:#2a00ff}For example
"https://elasticsearch1:9200,https://elasticsearch2:9200";
```{color}
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