[ https://issues.apache.org/jira/browse/FLINK-6022?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Till Rohrmann updated FLINK-6022: --------------------------------- Fix Version/s: (was: 1.5.0) 1.5.1 > Don't serialise Schema when serialising Avro GenericRecord > ---------------------------------------------------------- > > Key: FLINK-6022 > URL: https://issues.apache.org/jira/browse/FLINK-6022 > Project: Flink > Issue Type: Improvement > Components: Type Serialization System > Reporter: Robert Metzger > Assignee: Stephan Ewen > Priority: Major > Fix For: 1.5.1 > > > Currently, Flink is serializing the schema for each Avro GenericRecord in the > stream. > This leads to a lot of overhead over the wire/disk + high serialization costs. > Therefore, I'm proposing to improve the support for GenericRecord in Flink by > shipping the schema to each serializer through the AvroTypeInformation. > Then, we can only support GenericRecords with the same type per stream, but > the performance will be much better. -- This message was sent by Atlassian JIRA (v7.6.3#76005)