sunjincheng created FLINK-5957:
----------------------------------
Summary: Remove `getAccumulatorType` method from
`AggregateFunction`
Key: FLINK-5957
URL: https://issues.apache.org/jira/browse/FLINK-5957
Project: Flink
Issue Type: Sub-task
Reporter: sunjincheng
Assignee: sunjincheng
Build-in aggregateFunction need not implement the `getAccumulatorType` method.
We can get TypeInformation by `TypeInformation.of() ` or
`TypeInformation.of(new TypeHint[AGG.type](){})`.
What do you think? [~fhueske] [~shaoxuan]
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
