Gh-2794: Make Kerberos support more configurable

[GCHQDeveloper314]

Related issue

• Resolve Make Kerberos support more configurable  #2794

[codecov]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (2a10ef0) 65.18% compared to head (323de20) 65.20%.

Additional details and impacted files

@@              Coverage Diff              @@
##             develop    #3035      +/-   ##
=============================================
+ Coverage      65.18%   65.20%   +0.01%     
- Complexity      2632     2634       +2     
=============================================
  Files            904      904              
  Lines          28901    28903       +2     
  Branches        3248     3248              
=============================================
+ Hits           18840    18845       +5     
+ Misses          8596     8595       -1     
+ Partials        1465     1463       -2     

Files	Coverage Δ
...ov/gchq/gaffer/accumulostore/utils/TableUtils.java	60.84% <33.33%> (-0.14%)	⬇️

... and 2 files with indirect coverage changes

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[t92549]

CodeCov not happy with coverage, but presumably this cannot be tested in unit tests and needs testing in gaffer-docker? Has this been tested manually with gaffer-docker?

[GCHQDeveloper314]

CodeCov not happy with coverage, but presumably this cannot be tested in unit tests and needs testing in gaffer-docker? Has this been tested manually with gaffer-docker?

Yes, this has been confirmed as working as expected. It's not possible to test the Kerberos support with unit/integration tests unfortunately - at least not without substantial changes to Accumulo.