Nick Dimiduk created FLINK-3148:
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Summary: Support configured serializers for shipping UDFs
Key: FLINK-3148
URL: https://issues.apache.org/jira/browse/FLINK-3148
Project: Flink
Issue Type: Improvement
Reporter: Nick Dimiduk
Java 8 lambdas are very useful for expressing flow logic. However, their
closures need to be serialized to nodes in the cluster. Current implementation
only uses Java Serialization, which is limiting when integrating code from
other projects. I propose reusing flink's existing serialization mechanisms
(POJO magic, Kryo, extensible, &c) for serializing UDF instances as well.
Discussion:
http://mail-archives.apache.org/mod_mbox/flink-user/201512.mbox/%3CCANZa%3DGuchEr60r4bFWARtepQ37ZivSUQn6A1-o2eT66_M%3DFW%2BA%40mail.gmail.com%3E
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