An exchange node can only have one child On Mon, Feb 5, 2018 at 9:52 AM, Xinran Yu Tinney <[email protected]> wrote:
> Hi, Impala dev, > I am working on Jira IMPALA-5440 > <https://issues.apache.org/jira/browse/IMPALA-5440> and one of the problem > is to test that Impala will handle cardinality overflow when there are > multiple children under EXCHANGE node. I searched among the examples of > .test file and could not find one. I was wondering if anyone has experience > running such queries? Thanks! > > > Xinran >
