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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2020/03/16 22:55:04 UTC
[jira] [Updated] (SPARK-28908) Structured Streaming Kafka sink
support Exactly-Once semantics
[ https://issues.apache.org/jira/browse/SPARK-28908?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun updated SPARK-28908:
----------------------------------
Affects Version/s: (was: 3.0.0)
3.1.0
> Structured Streaming Kafka sink support Exactly-Once semantics
> --------------------------------------------------------------
>
> Key: SPARK-28908
> URL: https://issues.apache.org/jira/browse/SPARK-28908
> Project: Spark
> Issue Type: Improvement
> Components: Structured Streaming
> Affects Versions: 3.1.0
> Reporter: wenxuanguan
> Priority: Major
> Attachments: Kafka Sink Exactly-Once Semantics Design Sketch V1.pdf
>
>
> Since Apache Kafka supports transaction from 0.11.0.0, we can implement Kafka sink exactly-once semantics with transaction Kafka producer
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