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Danny Chen commented on FLINK-19175: ------------------------------------ Nice catch, [~dwysakowicz], can i take this issue ? > Tests in JoinITCase do not test BroadcastHashJoin > ------------------------------------------------- > > Key: FLINK-19175 > URL: https://issues.apache.org/jira/browse/FLINK-19175 > Project: Flink > Issue Type: Bug > Components: Table SQL / Planner, Tests > Reporter: Dawid Wysakowicz > Priority: Major > > The tests in JoinITCase claim to test the {{BroadcastHashJoin}}, but they > actually do not. None of the tables used in the tests have proper statistics > therefore, none of the tables meet the threshold for the broadcast join. At > the same time the {{ShuffleHashJoin}} is not disabled, therefore they > silently fallback to {{ShuffleHashJoin}}. > In summary none (or at least not all of the tests) are executed for > BroadcastHashJoin, but are executed twice for ShuffleHashJoin. -- This message was sent by Atlassian Jira (v8.3.4#803005)