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https://issues.apache.org/jira/browse/NIFI-4487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16324720#comment-16324720
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Jordan Moore commented on NIFI-4487:
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I am interested in this ticket for a MirrorMaker-like alternative.
For producer, would be nice to see the option to use either a timestamp that
can come from attributes, or data itself. (But putting a processor ahead of the
publish to extract data to add the attribute is okay).
For consumer, extract mentioned metadata and expose as attributes.
> ConsumerKafka V10&V11 should write Kafka Timestamp attribute
> ------------------------------------------------------------
>
> Key: NIFI-4487
> URL: https://issues.apache.org/jira/browse/NIFI-4487
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Affects Versions: 1.4.0, 1.5.0
> Reporter: Pawel Niezgoda
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> Starting from kafka v10 kafka provides info about message timestamp.
> We should expose that data together with other attributes (like topic,
> partition, offset).
> We should add:
> @WritesAttribute(attribute = KafkaProcessorUtils.KAFKA_TIMESTAMP, description
> = "Kafka message timestamp"),
> @WritesAttribute(attribute =
> KafkaProcessorUtils.KAFKA_TIMESTAMP_TYPE, description = "Kafka message
> timestamp type")
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