[CentOS] elasticsearch connection refused (solved)

> Am 22.02.2019 um 04:06 schrieb Keith Keller <kkeller at wombat.san-francisco.ca.us>:
> 
>> On 2019-02-19, Pete Biggs <pete at biggs.org.uk> wrote:
>>> On Tue, 2019-02-19 at 14:26 +0000, Pete Biggs wrote:
>>> 
>>> It's not a web server port - elasticsearch is a database.
>> 
>> Sorry, that was a bit abrupt - yes, it sort of looks like a web server.
> 
> It's a bit of both.  It is queryable like a database, but it answers
> requests using HTTP 


Hallo,
se-linux was active.
My automated installation in the office disables se-linux but this was a manual private setup.
Thanks for all hints
Ralf