flink-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Shaoxuan Wang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-6361) Finalize the AggregateFunction interface and refactoring built-in aggregates
Date Sat, 22 Apr 2017 17:34:04 GMT
Shaoxuan Wang created FLINK-6361:
------------------------------------

             Summary: 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)

Mime
View raw message