Robert Metzger created FLINK-1555:
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Summary: Add utility to log the serializers of composite types
Key: FLINK-1555
URL: https://issues.apache.org/jira/browse/FLINK-1555
Project: Flink
Issue Type: Improvement
Reporter: Robert Metzger
Priority: Minor
Users affected by poor performance might want to understand how Flink is
serializing their data.
Therefore, it would be cool to have a tool utility which logs the serializers
like this:
{{SerializerUtils.getSerializers(TypeInformation<POJO> t);}}
to get
{code}
PojoSerializer
TupleSerializer
IntSer
DateSer
GenericTypeSer(java.sql.Date)
PojoSerializer
GenericTypeSer(HashMap)
{code}
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