Nico Kruber created FLINK-5060: ---------------------------------- Summary: only serialise records once in RecordWriter#emit and RecordWriter#broadcastEmit Key: FLINK-5060 URL: https://issues.apache.org/jira/browse/FLINK-5060 Project: Flink Issue Type: Improvement Components: Network Reporter: Nico Kruber Assignee: Nico Kruber
Currently, org.apache.flink.runtime.io.network.api.writer.RecordWriter#emit and org.apache.flink.runtime.io.network.api.writer.RecordWriter#broadcastEmit serialise a record once per target channel. Instead, they could serialise the record only once and use the serialised form for every channel and thus save resources. -- This message was sent by Atlassian JIRA (v6.3.4#6332)