lancelly opened a new pull request, #11882: URL: https://github.com/apache/iotdb/pull/11882
This PR fixes a potential issue with the distributed plan of GroupLevelNode. When the first group of children of GroupByLevel Node is not selected as the primary FI, it could lead to an excessive number of ExchangeNodes when there are a large number of Nodes. This PR adds a GroupByLevelNode for every group of children whose count is greater than one. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
