Florian Hussonnois created KAFKA-6958:
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Summary: Allow to define custom processor names with KStreams DSL
Key: KAFKA-6958
URL: https://issues.apache.org/jira/browse/KAFKA-6958
Project: Kafka
Issue Type: Improvement
Components: streams
Affects Versions: 1.1.0
Reporter: Florian Hussonnois
Currently, while building a new Topology through the KStreams DSL the
processors are automatically named.
The genarated names are prefixed depending of the operation (i.e
KSTREAM-SOURCE, KSTREAM-FILTER, KSTREAM-MAP, etc).
To debug/understand a topology it is possible to display the processor lineage
with the method Topology#describe(). However, a complex topology with dozens of
operations can be hard to understand if the processor names are not relevant.
It would be useful to be able to set more meaningful names. For example, a
processor name could describe the business rule performed by a map() operation.
[KIP-307|https://cwiki.apache.org/confluence/display/KAFKA/KIP-307%3A+Allow+to+define+custom+processor+names+with+KStreams+DSL]
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