[ https://issues.apache.org/jira/browse/FLINK-5984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shaoxuan Wang updated FLINK-5984: --------------------------------- Summary: Add resetAccumulator method for AggregateFunction (was: Allow reusing of accumulators in AggregateFunction) > Add resetAccumulator method for AggregateFunction > ------------------------------------------------- > > Key: FLINK-5984 > URL: https://issues.apache.org/jira/browse/FLINK-5984 > Project: Flink > Issue Type: Improvement > Components: Table API & SQL > Reporter: Timo Walther > Assignee: Shaoxuan Wang > > Right now we have to create a new accumulator object if we just want to reset > it. We should allow passing the old one as a {{reuse}} object to > {{AggregateFunction#createAccumulator}}. The aggregate function then can > decide if it wants to create a new object or reset the old one. -- This message was sent by Atlassian JIRA (v6.3.15#6346)