Ufuk Celebi created FLINK-4893:
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Summary: Use single RecordSerializer per RecordWriter
Key: FLINK-4893
URL: https://issues.apache.org/jira/browse/FLINK-4893
Project: Flink
Issue Type: Improvement
Components: Network
Reporter: Ufuk Celebi
Instead of creating n instances of the serializer for each outgoing channel, we
can simply keep the references to the {{Buffer}} instances in the writer and
use a single record serializer instance.
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