Github user twalthr commented on a diff in the pull request:
https://github.com/apache/flink/pull/6090#discussion_r198427940
--- Diff:
flink-libraries/flink-sql-client/src/main/java/org/apache/flink/table/client/gateway/local/ExecutionContext.java
---
@@ -187,6 +206,7 @@ private static ClusterSpecification
createClusterSpecification(CustomCommandLine
private final StreamExecutionEnvironment streamExecEnv;
private final TableEnvironment tableEnv;
+ @SuppressWarnings("unchecked")
--- End diff --
Weird. If I remove the annotation and add wildcards, my IDE does not show a
warning:
`streamTableEnvironment.registerFunction(k, (AggregateFunction<?, ?>) v);`
---
