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ASF GitHub Bot commented on FLINK-6361: --------------------------------------- Github user fhueske commented on a diff in the pull request: https://github.com/apache/flink/pull/3762#discussion_r113072949 --- Diff: flink-libraries/flink-table/src/main/scala/org/apache/flink/table/runtime/aggregate/AggregateUtil.scala --- @@ -1281,7 +1323,7 @@ object AggregateUtil { } private[flink] def createAccumulatorRowType( - aggregates: Array[TableAggregateFunction[_]]): RowTypeInfo = { + aggregates: Array[TableAggregateFunction[_,_]]): RowTypeInfo = { --- End diff -- +space > Finalize the AggregateFunction interface and refactoring built-in aggregates > ---------------------------------------------------------------------------- > > Key: FLINK-6361 > URL: https://issues.apache.org/jira/browse/FLINK-6361 > Project: Flink > Issue Type: Sub-task > Components: Table API & SQL > Reporter: Shaoxuan Wang > Assignee: Shaoxuan Wang > > We have completed codeGen for all aggregate runtime functions. Now we can > finalize the AggregateFunction. This includes 1) remove Accumulator trait; 2) > remove accumulate, retract, merge, resetAccumulator, getAccumulatorType > methods from interface, and allow them as contracted methods for UDAGG; 3) > refactoring the built-in aggregates accordingly. -- This message was sent by Atlassian JIRA (v6.3.15#6346)