Kurt Young created FLINK-6150: --------------------------------- Summary: change DataSetCost to FlinkRelOptCost Key: FLINK-6150 URL: https://issues.apache.org/jira/browse/FLINK-6150 Project: Flink Issue Type: Sub-task Reporter: Kurt Young
Currently the only {{RelOptCost}} we have is {{DataSetCost}}, but it's also used in StreamTableEnvironment. And once we introduce an additional logical operator layer, we also need a cost representation. Renaming {{DataSetCost}} to {{FlinkRelOptCost}} and use it in both logical and physical environment seems to be a possible solution. -- This message was sent by Atlassian JIRA (v6.3.15#6346)