Tim Armstrong created IMPALA-8917:
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             Summary: Including hostnames in debug UI URLs breaks a lot of use 
cases
                 Key: IMPALA-8917
                 URL: https://issues.apache.org/jira/browse/IMPALA-8917
             Project: IMPALA
          Issue Type: Bug
          Components: Infrastructure
    Affects Versions: Impala 3.4.0
            Reporter: Tim Armstrong
            Assignee: Thomas Tauber-Marshall


I've run into multiple cases that got broken by IMPALA-8897. The general 
problem is the assumption that the hostname that the Impala server refers to 
itself is resolvable by the client accessing the web UI. Cases I've run into:
* In docker and kubernetes, where the internal hostnames aren't visible outside 
of the internal network
* On systems without a DNS-resolvable hostname, e.g. my Ubuntu desktop that I 
access via a static IP



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