Fix random sampler consistency test #107957
Open
+4
−1
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Random sampler consistency requires a restricted number of segments, to ensure we always hit the same number of segments and that no merging is occurring, this merges the segment count to 1 for this particular test.
In practice, this isn't needed as the approximate nature of the aggregation already means you could get different statistics per call, but they are within an error bound set by the users configured sampling probability.
closes: #105839