Kurt Young created FLINK-13867: ---------------------------------- Summary: Write file only once when doing blocking broadcast shuffle Key: FLINK-13867 URL: https://issues.apache.org/jira/browse/FLINK-13867 Project: Flink Issue Type: New Feature Components: Runtime / Network Reporter: Kurt Young
When doing broadcast shuffle in BATCH/BLOCKING fashion, the producer can only write one copy of output data for all possible consumers, instead of writing one copy of data for each consumer. -- This message was sent by Atlassian Jira (v8.3.2#803003)