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https://issues.apache.org/jira/browse/BEAM-6063?focusedWorklogId=166976&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-166976
]
ASF GitHub Bot logged work on BEAM-6063:
----------------------------------------
Author: ASF GitHub Bot
Created on: 16/Nov/18 17:59
Start Date: 16/Nov/18 17:59
Worklog Time Spent: 10m
Work Description: aromanenko-dev commented on a change in pull request
#7052: [BEAM-6063] KafkaIO: add writing support with ProducerRecord
URL: https://github.com/apache/beam/pull/7052#discussion_r234296236
##########
File path:
sdks/java/io/kafka/src/main/java/org/apache/beam/sdk/io/kafka/KafkaIO.java
##########
@@ -1122,6 +1130,182 @@ public void populateDisplayData(DisplayData.Builder
builder) {
}
}
+ /**
+ * A {@link PTransform} to write to a Kafka topic with KVs . See {@link
KafkaIO} for more
+ * information on usage and configuration.
+ */
+ @AutoValue
+ public abstract static class Write<K, V> extends
PTransform<PCollection<KV<K, V>>, PDone> {
Review comment:
Yes, makes sense for me. I also was thinking about that so agree to do this
for 3.0
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Issue Time Tracking
-------------------
Worklog Id: (was: 166976)
Time Spent: 2h (was: 1h 50m)
> KafkaIO: add writing support with ProducerRecord
> ------------------------------------------------
>
> Key: BEAM-6063
> URL: https://issues.apache.org/jira/browse/BEAM-6063
> Project: Beam
> Issue Type: Improvement
> Components: io-java-kafka
> Reporter: Alexey Romanenko
> Assignee: Alexey Romanenko
> Priority: Major
> Time Spent: 2h
> Remaining Estimate: 0h
>
> Currently, the default input collection for {{KafkaIO.Write}} is
> {{PCollection<KV<K,V>>}}. To support writing of Kafka headers or different
> output Kafka topics, we need to change type of input collection to
> {{PCollection<ProducerRecord<K,V>>}}. Also, it will make sense to use
> {{ProducerRecord<K,V>}} instead of {{KV<K,V>}} internally in {{KafkaIO}} to
> keep all meta information.
> In the same time, we need to keep compatibility for old interface based on
> {{KV<K,V>}} but make it deprecated and totally move to
> {{ProducerRecord<K,V>}} later.
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