release-19.1:Backport!2832

Merged Andrey Vertiprahov requested to merge cherry-pick-dd45fcd8-3 into release-19.1

DataStream client: Handle DCS ResolutionError properly

See merge request !2832 (merged)

(cherry picked from commit dd45fcd8)

c53e8e21 DataStream client: Handle DCS ResolutionError properly

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