jihoonson commented on issue #10042:
URL: https://github.com/apache/druid/issues/10042#issuecomment-648997614
@AlexanderSaydakov it looks like he ran a query in the middle of rolling
upgrade (when there were historials of mixed versions running) and the query
failed in a historical of an o
jihoonson commented on issue #10042:
URL: https://github.com/apache/druid/issues/10042#issuecomment-648479544
@AlexanderSaydakov seems related to data sketches. Could you take a look
please?
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