Use file-based discovery not MockUncasedHostsProvider (backport of #33554) #33658
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Today we use a special unicast hosts provider, the
MockUncasedHostsProvider
,in many integration tests, to deal with the dynamic nature of the allocation of
ports to nodes. However #33241 allows us to use file-based discovery to achieve
the same goal, so the special test-only
MockUncasedHostsProvider
is no longerrequired.
This change removes
MockUncasedHostProvider
and replaces it with file-baseddiscovery in tests based on
EsIntegTestCase
.This is simply a backport of #33554 to 6.x, opened as a separate PR as 6.x is currently not passing CI.