Gyula Fora created FLINK-1450: --------------------------------- Summary: Add Fold operator to the Streaming api Key: FLINK-1450 URL: https://issues.apache.org/jira/browse/FLINK-1450 Project: Flink Issue Type: New Feature Components: Streaming Affects Versions: 0.9 Reporter: Gyula Fora Priority: Minor
The streaming API currently doesn't support a fold operator. This operator would work as the foldLeft method in Scala. This would allow effective implementations in a lot of cases where a the simple reduce is inappropriate due to different return types. -- This message was sent by Atlassian JIRA (v6.3.4#6332)